<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source to the Rust file `/home/mrh/.cargo/registry/src/github.com-1ecc6299db9ec823/time-0.1.42/src/lib.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>lib.rs.html -- source</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc source"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../time/index.html'><div class='logo-container'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo'></div></a></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span>
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</pre><div class="example-wrap"><pre class="rust ">
<span class="comment">// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT</span>
<span class="comment">// file at the top-level directory of this distribution and at</span>
<span class="comment">// http://rust-lang.org/COPYRIGHT.</span>
<span class="comment">//</span>
<span class="comment">// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or</span>
<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license</span>
<span class="comment">// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your</span>
<span class="comment">// option. This file may not be copied, modified, or distributed</span>
<span class="comment">// except according to those terms.</span>
<span class="doccomment">//! Simple time handling.</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! # Usage</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! This crate is [on crates.io](https://crates.io/crates/time) and can be</span>
<span class="doccomment">//! used by adding `time` to the dependencies in your project's `Cargo.toml`.</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! ```toml</span>
<span class="doccomment">//! [dependencies]</span>
<span class="doccomment">//! time = "0.1"</span>
<span class="doccomment">//! ```</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! And this in your crate root:</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! ```rust</span>
<span class="doccomment">//! extern crate time;</span>
<span class="doccomment">//! ```</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! This crate uses the same syntax for format strings as the</span>
<span class="doccomment">//! [`strftime()`](http://man7.org/linux/man-pages/man3/strftime.3.html)</span>
<span class="doccomment">//! function from the C standard library.</span>
<span class="attribute">#![<span class="ident">doc</span>(<span class="ident">html_logo_url</span> <span class="op">=</span> <span class="string">"https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png"</span>,
<span class="ident">html_favicon_url</span> <span class="op">=</span> <span class="string">"https://www.rust-lang.org/favicon.ico"</span>,
<span class="ident">html_root_url</span> <span class="op">=</span> <span class="string">"https://doc.rust-lang.org/time/"</span>)]</span>
<span class="attribute">#![<span class="ident">allow</span>(<span class="ident">trivial_numeric_casts</span>)]</span>
<span class="attribute">#![<span class="ident">cfg_attr</span>(<span class="ident">test</span>, <span class="ident">deny</span>(<span class="ident">warnings</span>))]</span>
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"redox"</span>)]</span> <span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">syscall</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">unix</span>)]</span> <span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">libc</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">windows</span>)]</span> <span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">winapi</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-serialize"</span>)]</span> <span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">rustc_serialize</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span> <span class="attribute">#[<span class="ident">macro_use</span>]</span> <span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">log</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">cmp</span>::<span class="ident">Ordering</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">error</span>::<span class="ident">Error</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">fmt</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">ops</span>::{<span class="ident">Add</span>, <span class="ident">Sub</span>};
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">duration</span>::{<span class="ident">Duration</span>, <span class="ident">OutOfRangeError</span>};
<span class="kw">use</span> <span class="self">self</span>::<span class="ident">ParseError</span>::{<span class="ident">InvalidDay</span>, <span class="ident">InvalidDayOfMonth</span>, <span class="ident">InvalidDayOfWeek</span>,
<span class="ident">InvalidDayOfYear</span>, <span class="ident">InvalidFormatSpecifier</span>, <span class="ident">InvalidHour</span>,
<span class="ident">InvalidMinute</span>, <span class="ident">InvalidMonth</span>, <span class="ident">InvalidSecond</span>, <span class="ident">InvalidTime</span>,
<span class="ident">InvalidYear</span>, <span class="ident">InvalidZoneOffset</span>, <span class="ident">InvalidSecondsSinceEpoch</span>,
<span class="ident">MissingFormatConverter</span>, <span class="ident">UnexpectedCharacter</span>};
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident">parse</span>::<span class="ident">strptime</span>;
<span class="kw">mod</span> <span class="ident">display</span>;
<span class="kw">mod</span> <span class="ident">duration</span>;
<span class="kw">mod</span> <span class="ident">parse</span>;
<span class="kw">mod</span> <span class="ident">sys</span>;
<span class="kw">static</span> <span class="ident">NSEC_PER_SEC</span>: <span class="ident">i32</span> <span class="op">=</span> <span class="number">1_000_000_000</span>;
<span class="doccomment">/// A record specifying a time value in seconds and nanoseconds, where</span>
<span class="doccomment">/// nanoseconds represent the offset from the given second.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// For example a timespec of 1.2 seconds after the beginning of the epoch would</span>
<span class="doccomment">/// be represented as {sec: 1, nsec: 200000000}.</span>
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Copy</span>, <span class="ident">Clone</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>, <span class="ident">PartialOrd</span>, <span class="ident">Ord</span>, <span class="ident">Debug</span>, <span class="ident">Hash</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-serialize"</span>, <span class="ident">derive</span>(<span class="ident">RustcEncodable</span>, <span class="ident">RustcDecodable</span>))]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Timespec</span> { <span class="kw">pub</span> <span class="ident">sec</span>: <span class="ident">i64</span>, <span class="kw">pub</span> <span class="ident">nsec</span>: <span class="ident">i32</span> }
<span class="comment">/*
* Timespec assumes that pre-epoch Timespecs have negative sec and positive
* nsec fields. Darwin's and Linux's struct timespec functions handle pre-
* epoch timestamps using a "two steps back, one step forward" representation,
* though the man pages do not actually document this. For example, the time
* -1.2 seconds before the epoch is represented by `Timespec { sec: -2_i64,
* nsec: 800_000_000 }`.
*/</span>
<span class="kw">impl</span> <span class="ident">Timespec</span> {
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span>(<span class="ident">sec</span>: <span class="ident">i64</span>, <span class="ident">nsec</span>: <span class="ident">i32</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Timespec</span> {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">nsec</span> <span class="op">></span><span class="op">=</span> <span class="number">0</span> <span class="kw-2">&</span><span class="op">&</span> <span class="ident">nsec</span> <span class="op"><</span> <span class="ident">NSEC_PER_SEC</span>);
<span class="ident">Timespec</span> { <span class="ident">sec</span>: <span class="ident">sec</span>, <span class="ident">nsec</span>: <span class="ident">nsec</span> }
}
}
<span class="kw">impl</span> <span class="ident">Add</span><span class="op"><</span><span class="ident">Duration</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Timespec</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Timespec</span>;
<span class="kw">fn</span> <span class="ident">add</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Duration</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Timespec</span> {
<span class="kw">let</span> <span class="ident">d_sec</span> <span class="op">=</span> <span class="ident">other</span>.<span class="ident">num_seconds</span>();
<span class="comment">// It is safe to unwrap the nanoseconds, because there cannot be</span>
<span class="comment">// more than one second left, which fits in i64 and in i32.</span>
<span class="kw">let</span> <span class="ident">d_nsec</span> <span class="op">=</span> (<span class="ident">other</span> <span class="op">-</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="ident">d_sec</span>))
.<span class="ident">num_nanoseconds</span>().<span class="ident">unwrap</span>() <span class="kw">as</span> <span class="ident">i32</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">sec</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">sec</span> <span class="op">+</span> <span class="ident">d_sec</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">nsec</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">nsec</span> <span class="op">+</span> <span class="ident">d_nsec</span>;
<span class="kw">if</span> <span class="ident">nsec</span> <span class="op">></span><span class="op">=</span> <span class="ident">NSEC_PER_SEC</span> {
<span class="ident">nsec</span> <span class="op">-</span><span class="op">=</span> <span class="ident">NSEC_PER_SEC</span>;
<span class="ident">sec</span> <span class="op">+</span><span class="op">=</span> <span class="number">1</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="ident">nsec</span> <span class="op"><</span> <span class="number">0</span> {
<span class="ident">nsec</span> <span class="op">+</span><span class="op">=</span> <span class="ident">NSEC_PER_SEC</span>;
<span class="ident">sec</span> <span class="op">-</span><span class="op">=</span> <span class="number">1</span>;
}
<span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="ident">sec</span>, <span class="ident">nsec</span>)
}
}
<span class="kw">impl</span> <span class="ident">Sub</span><span class="op"><</span><span class="ident">Duration</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Timespec</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Timespec</span>;
<span class="kw">fn</span> <span class="ident">sub</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Duration</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Timespec</span> {
<span class="kw">let</span> <span class="ident">d_sec</span> <span class="op">=</span> <span class="ident">other</span>.<span class="ident">num_seconds</span>();
<span class="comment">// It is safe to unwrap the nanoseconds, because there cannot be</span>
<span class="comment">// more than one second left, which fits in i64 and in i32.</span>
<span class="kw">let</span> <span class="ident">d_nsec</span> <span class="op">=</span> (<span class="ident">other</span> <span class="op">-</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="ident">d_sec</span>))
.<span class="ident">num_nanoseconds</span>().<span class="ident">unwrap</span>() <span class="kw">as</span> <span class="ident">i32</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">sec</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">sec</span> <span class="op">-</span> <span class="ident">d_sec</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">nsec</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">nsec</span> <span class="op">-</span> <span class="ident">d_nsec</span>;
<span class="kw">if</span> <span class="ident">nsec</span> <span class="op">></span><span class="op">=</span> <span class="ident">NSEC_PER_SEC</span> {
<span class="ident">nsec</span> <span class="op">-</span><span class="op">=</span> <span class="ident">NSEC_PER_SEC</span>;
<span class="ident">sec</span> <span class="op">+</span><span class="op">=</span> <span class="number">1</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="ident">nsec</span> <span class="op"><</span> <span class="number">0</span> {
<span class="ident">nsec</span> <span class="op">+</span><span class="op">=</span> <span class="ident">NSEC_PER_SEC</span>;
<span class="ident">sec</span> <span class="op">-</span><span class="op">=</span> <span class="number">1</span>;
}
<span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="ident">sec</span>, <span class="ident">nsec</span>)
}
}
<span class="kw">impl</span> <span class="ident">Sub</span><span class="op"><</span><span class="ident">Timespec</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Timespec</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Duration</span>;
<span class="kw">fn</span> <span class="ident">sub</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Timespec</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Duration</span> {
<span class="kw">let</span> <span class="ident">sec</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">sec</span> <span class="op">-</span> <span class="ident">other</span>.<span class="ident">sec</span>;
<span class="kw">let</span> <span class="ident">nsec</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">nsec</span> <span class="op">-</span> <span class="ident">other</span>.<span class="ident">nsec</span>;
<span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="ident">sec</span>) <span class="op">+</span> <span class="ident">Duration</span>::<span class="ident">nanoseconds</span>(<span class="ident">nsec</span> <span class="kw">as</span> <span class="ident">i64</span>)
}
}
<span class="doccomment">/**
* Returns the current time as a `timespec` containing the seconds and
* nanoseconds since 1970-01-01T00:00:00Z.
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">get_time</span>() <span class="op">-</span><span class="op">></span> <span class="ident">Timespec</span> {
<span class="kw">let</span> (<span class="ident">sec</span>, <span class="ident">nsec</span>) <span class="op">=</span> <span class="ident">sys</span>::<span class="ident">get_time</span>();
<span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="ident">sec</span>, <span class="ident">nsec</span>)
}
<span class="doccomment">/**
* Returns the current value of a high-resolution performance counter
* in nanoseconds since an unspecified epoch.
*/</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">precise_time_ns</span>() <span class="op">-</span><span class="op">></span> <span class="ident">u64</span> {
<span class="ident">sys</span>::<span class="ident">get_precise_ns</span>()
}
<span class="doccomment">/**
* Returns the current value of a high-resolution performance counter
* in seconds since an unspecified epoch.
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">precise_time_s</span>() <span class="op">-</span><span class="op">></span> <span class="ident">f64</span> {
<span class="kw">return</span> (<span class="ident">precise_time_ns</span>() <span class="kw">as</span> <span class="ident">f64</span>) <span class="op">/</span> <span class="number">1000000000.</span>;
}
<span class="doccomment">/// An opaque structure representing a moment in time.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// The only operation that can be performed on a `PreciseTime` is the</span>
<span class="doccomment">/// calculation of the `Duration` of time that lies between them.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// # Examples</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Repeatedly call a function for 1 second:</span>
<span class="doccomment">///</span>
<span class="doccomment">/// ```rust</span>
<span class="doccomment">/// use time::{Duration, PreciseTime};</span>
<span class="doccomment">/// # fn do_some_work() {}</span>
<span class="doccomment">///</span>
<span class="doccomment">/// let start = PreciseTime::now();</span>
<span class="doccomment">///</span>
<span class="doccomment">/// while start.to(PreciseTime::now()) < Duration::seconds(1) {</span>
<span class="doccomment">/// do_some_work();</span>
<span class="doccomment">/// }</span>
<span class="doccomment">/// ```</span>
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Copy</span>, <span class="ident">Clone</span>)]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">PreciseTime</span>(<span class="ident">u64</span>);
<span class="kw">impl</span> <span class="ident">PreciseTime</span> {
<span class="doccomment">/// Returns a `PreciseTime` representing the current moment in time.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">now</span>() <span class="op">-</span><span class="op">></span> <span class="ident">PreciseTime</span> {
<span class="ident">PreciseTime</span>(<span class="ident">precise_time_ns</span>())
}
<span class="doccomment">/// Returns a `Duration` representing the span of time from the value of</span>
<span class="doccomment">/// `self` to the value of `later`.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// # Notes</span>
<span class="doccomment">///</span>
<span class="doccomment">/// If `later` represents a time before `self`, the result of this method</span>
<span class="doccomment">/// is unspecified.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// If `later` represents a time more than 293 years after `self`, the</span>
<span class="doccomment">/// result of this method is unspecified.</span>
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">to</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">later</span>: <span class="ident">PreciseTime</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Duration</span> {
<span class="comment">// NB: even if later is less than self due to overflow, this will work</span>
<span class="comment">// since the subtraction will underflow properly as well.</span>
<span class="comment">//</span>
<span class="comment">// We could deal with the overflow when casting to an i64, but all that</span>
<span class="comment">// gets us is the ability to handle intervals of up to 584 years, which</span>
<span class="comment">// seems not very useful :)</span>
<span class="ident">Duration</span>::<span class="ident">nanoseconds</span>((<span class="ident">later</span>.<span class="number">0</span> <span class="op">-</span> <span class="self">self</span>.<span class="number">0</span>) <span class="kw">as</span> <span class="ident">i64</span>)
}
}
<span class="doccomment">/// A structure representing a moment in time.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// `SteadyTime`s are generated by a "steady" clock, that is, a clock which</span>
<span class="doccomment">/// never experiences discontinuous jumps and for which time always flows at</span>
<span class="doccomment">/// the same rate.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// # Examples</span>
<span class="doccomment">///</span>
<span class="doccomment">/// Repeatedly call a function for 1 second:</span>
<span class="doccomment">///</span>
<span class="doccomment">/// ```rust</span>
<span class="doccomment">/// # use time::{Duration, SteadyTime};</span>
<span class="doccomment">/// # fn do_some_work() {}</span>
<span class="doccomment">/// let start = SteadyTime::now();</span>
<span class="doccomment">///</span>
<span class="doccomment">/// while SteadyTime::now() - start < Duration::seconds(1) {</span>
<span class="doccomment">/// do_some_work();</span>
<span class="doccomment">/// }</span>
<span class="doccomment">/// ```</span>
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Copy</span>, <span class="ident">PartialOrd</span>, <span class="ident">Ord</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>, <span class="ident">Debug</span>)]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">SteadyTime</span>(<span class="ident">sys</span>::<span class="ident">SteadyTime</span>);
<span class="kw">impl</span> <span class="ident">SteadyTime</span> {
<span class="doccomment">/// Returns a `SteadyTime` representing the current moment in time.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">now</span>() <span class="op">-</span><span class="op">></span> <span class="ident">SteadyTime</span> {
<span class="ident">SteadyTime</span>(<span class="ident">sys</span>::<span class="ident">SteadyTime</span>::<span class="ident">now</span>())
}
}
<span class="kw">impl</span> <span class="ident">fmt</span>::<span class="ident">Display</span> <span class="kw">for</span> <span class="ident">SteadyTime</span> {
<span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">fmt</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">fmt</span>::<span class="ident">Formatter</span>) <span class="op">-</span><span class="op">></span> <span class="ident">fmt</span>::<span class="prelude-ty">Result</span> {
<span class="comment">// TODO: needs a display customization</span>
<span class="ident">fmt</span>::<span class="ident">Debug</span>::<span class="ident">fmt</span>(<span class="self">self</span>, <span class="ident">fmt</span>)
}
}
<span class="kw">impl</span> <span class="ident">Sub</span> <span class="kw">for</span> <span class="ident">SteadyTime</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Duration</span>;
<span class="kw">fn</span> <span class="ident">sub</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">SteadyTime</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Duration</span> {
<span class="self">self</span>.<span class="number">0</span> <span class="op">-</span> <span class="ident">other</span>.<span class="number">0</span>
}
}
<span class="kw">impl</span> <span class="ident">Sub</span><span class="op"><</span><span class="ident">Duration</span><span class="op">></span> <span class="kw">for</span> <span class="ident">SteadyTime</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">SteadyTime</span>;
<span class="kw">fn</span> <span class="ident">sub</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Duration</span>) <span class="op">-</span><span class="op">></span> <span class="ident">SteadyTime</span> {
<span class="ident">SteadyTime</span>(<span class="self">self</span>.<span class="number">0</span> <span class="op">-</span> <span class="ident">other</span>)
}
}
<span class="kw">impl</span> <span class="ident">Add</span><span class="op"><</span><span class="ident">Duration</span><span class="op">></span> <span class="kw">for</span> <span class="ident">SteadyTime</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">SteadyTime</span>;
<span class="kw">fn</span> <span class="ident">add</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Duration</span>) <span class="op">-</span><span class="op">></span> <span class="ident">SteadyTime</span> {
<span class="ident">SteadyTime</span>(<span class="self">self</span>.<span class="number">0</span> <span class="op">+</span> <span class="ident">other</span>)
}
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">any</span>(<span class="ident">windows</span>, <span class="ident">target_env</span> <span class="op">=</span> <span class="string">"sgx"</span>)))]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tzset</span>() {
<span class="kw">extern</span> { <span class="kw">fn</span> <span class="ident">tzset</span>(); }
<span class="kw">unsafe</span> { <span class="ident">tzset</span>() }
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>(<span class="ident">windows</span>, <span class="ident">target_env</span> <span class="op">=</span> <span class="string">"sgx"</span>))]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tzset</span>() {}
<span class="doccomment">/// Holds a calendar date and time broken down into its components (year, month,</span>
<span class="doccomment">/// day, and so on), also called a broken-down time value.</span>
<span class="comment">// FIXME: use c_int instead of i32?</span>
<span class="attribute">#[<span class="ident">repr</span>(<span class="ident">C</span>)]</span>
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Copy</span>, <span class="ident">Clone</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>, <span class="ident">Debug</span>, <span class="ident">Hash</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-serialize"</span>, <span class="ident">derive</span>(<span class="ident">RustcEncodable</span>, <span class="ident">RustcDecodable</span>))]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Tm</span> {
<span class="doccomment">/// Seconds after the minute - [0, 60]</span>
<span class="kw">pub</span> <span class="ident">tm_sec</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Minutes after the hour - [0, 59]</span>
<span class="kw">pub</span> <span class="ident">tm_min</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Hours after midnight - [0, 23]</span>
<span class="kw">pub</span> <span class="ident">tm_hour</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Day of the month - [1, 31]</span>
<span class="kw">pub</span> <span class="ident">tm_mday</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Months since January - [0, 11]</span>
<span class="kw">pub</span> <span class="ident">tm_mon</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Years since 1900</span>
<span class="kw">pub</span> <span class="ident">tm_year</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Days since Sunday - [0, 6]. 0 = Sunday, 1 = Monday, ..., 6 = Saturday.</span>
<span class="kw">pub</span> <span class="ident">tm_wday</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Days since January 1 - [0, 365]</span>
<span class="kw">pub</span> <span class="ident">tm_yday</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Daylight Saving Time flag.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This value is positive if Daylight Saving Time is in effect, zero if</span>
<span class="doccomment">/// Daylight Saving Time is not in effect, and negative if this information</span>
<span class="doccomment">/// is not available.</span>
<span class="kw">pub</span> <span class="ident">tm_isdst</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Identifies the time zone that was used to compute this broken-down time</span>
<span class="doccomment">/// value, including any adjustment for Daylight Saving Time. This is the</span>
<span class="doccomment">/// number of seconds east of UTC. For example, for U.S. Pacific Daylight</span>
<span class="doccomment">/// Time, the value is `-7*60*60 = -25200`.</span>
<span class="kw">pub</span> <span class="ident">tm_utcoff</span>: <span class="ident">i32</span>,
<span class="doccomment">/// Nanoseconds after the second - [0, 10<sup>9</sup> - 1]</span>
<span class="kw">pub</span> <span class="ident">tm_nsec</span>: <span class="ident">i32</span>,
}
<span class="kw">impl</span> <span class="ident">Add</span><span class="op"><</span><span class="ident">Duration</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Tm</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Tm</span>;
<span class="doccomment">/// The resulting Tm is in UTC.</span>
<span class="comment">// FIXME: The resulting Tm should have the same timezone as `self`;</span>
<span class="comment">// however, we need a function such as `at_tm(clock: Timespec, offset: i32)`</span>
<span class="comment">// for this.</span>
<span class="kw">fn</span> <span class="ident">add</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Duration</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="ident">at_utc</span>(<span class="self">self</span>.<span class="ident">to_timespec</span>() <span class="op">+</span> <span class="ident">other</span>)
}
}
<span class="kw">impl</span> <span class="ident">Sub</span><span class="op"><</span><span class="ident">Duration</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Tm</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Tm</span>;
<span class="doccomment">/// The resulting Tm is in UTC.</span>
<span class="comment">// FIXME: The resulting Tm should have the same timezone as `self`;</span>
<span class="comment">// however, we need a function such as `at_tm(clock: Timespec, offset: i32)`</span>
<span class="comment">// for this.</span>
<span class="kw">fn</span> <span class="ident">sub</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Duration</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="ident">at_utc</span>(<span class="self">self</span>.<span class="ident">to_timespec</span>() <span class="op">-</span> <span class="ident">other</span>)
}
}
<span class="kw">impl</span> <span class="ident">Sub</span><span class="op"><</span><span class="ident">Tm</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Tm</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="ident">Duration</span>;
<span class="kw">fn</span> <span class="ident">sub</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="ident">Tm</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Duration</span> {
<span class="self">self</span>.<span class="ident">to_timespec</span>() <span class="op">-</span> <span class="ident">other</span>.<span class="ident">to_timespec</span>()
}
}
<span class="kw">impl</span> <span class="ident">PartialOrd</span> <span class="kw">for</span> <span class="ident">Tm</span> {
<span class="kw">fn</span> <span class="ident">partial_cmp</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span><span class="ident">Tm</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Ordering</span><span class="op">></span> {
<span class="self">self</span>.<span class="ident">to_timespec</span>().<span class="ident">partial_cmp</span>(<span class="kw-2">&</span><span class="ident">other</span>.<span class="ident">to_timespec</span>())
}
}
<span class="kw">impl</span> <span class="ident">Ord</span> <span class="kw">for</span> <span class="ident">Tm</span> {
<span class="kw">fn</span> <span class="ident">cmp</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">other</span>: <span class="kw-2">&</span><span class="ident">Tm</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Ordering</span> {
<span class="self">self</span>.<span class="ident">to_timespec</span>().<span class="ident">cmp</span>(<span class="kw-2">&</span><span class="ident">other</span>.<span class="ident">to_timespec</span>())
}
}
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">empty_tm</span>() <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="ident">Tm</span> {
<span class="ident">tm_sec</span>: <span class="number">0</span>,
<span class="ident">tm_min</span>: <span class="number">0</span>,
<span class="ident">tm_hour</span>: <span class="number">0</span>,
<span class="ident">tm_mday</span>: <span class="number">0</span>,
<span class="ident">tm_mon</span>: <span class="number">0</span>,
<span class="ident">tm_year</span>: <span class="number">0</span>,
<span class="ident">tm_wday</span>: <span class="number">0</span>,
<span class="ident">tm_yday</span>: <span class="number">0</span>,
<span class="ident">tm_isdst</span>: <span class="number">0</span>,
<span class="ident">tm_utcoff</span>: <span class="number">0</span>,
<span class="ident">tm_nsec</span>: <span class="number">0</span>,
}
}
<span class="doccomment">/// Returns the specified time in UTC</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">at_utc</span>(<span class="ident">clock</span>: <span class="ident">Timespec</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="kw">let</span> <span class="ident">Timespec</span> { <span class="ident">sec</span>, <span class="ident">nsec</span> } <span class="op">=</span> <span class="ident">clock</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">tm</span> <span class="op">=</span> <span class="ident">empty_tm</span>();
<span class="ident">sys</span>::<span class="ident">time_to_utc_tm</span>(<span class="ident">sec</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">tm</span>);
<span class="ident">tm</span>.<span class="ident">tm_nsec</span> <span class="op">=</span> <span class="ident">nsec</span>;
<span class="ident">tm</span>
}
<span class="doccomment">/// Returns the current time in UTC</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">now_utc</span>() <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="ident">at_utc</span>(<span class="ident">get_time</span>())
}
<span class="doccomment">/// Returns the specified time in the local timezone</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">at</span>(<span class="ident">clock</span>: <span class="ident">Timespec</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="kw">let</span> <span class="ident">Timespec</span> { <span class="ident">sec</span>, <span class="ident">nsec</span> } <span class="op">=</span> <span class="ident">clock</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">tm</span> <span class="op">=</span> <span class="ident">empty_tm</span>();
<span class="ident">sys</span>::<span class="ident">time_to_local_tm</span>(<span class="ident">sec</span>, <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">tm</span>);
<span class="ident">tm</span>.<span class="ident">tm_nsec</span> <span class="op">=</span> <span class="ident">nsec</span>;
<span class="ident">tm</span>
}
<span class="doccomment">/// Returns the current time in the local timezone</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">now</span>() <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="ident">at</span>(<span class="ident">get_time</span>())
}
<span class="kw">impl</span> <span class="ident">Tm</span> {
<span class="doccomment">/// Convert time to the seconds from January 1, 1970</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">to_timespec</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Timespec</span> {
<span class="kw">let</span> <span class="ident">sec</span> <span class="op">=</span> <span class="kw">match</span> <span class="self">self</span>.<span class="ident">tm_utcoff</span> {
<span class="number">0</span> <span class="op">=</span><span class="op">></span> <span class="ident">sys</span>::<span class="ident">utc_tm_to_time</span>(<span class="self">self</span>),
<span class="kw">_</span> <span class="op">=</span><span class="op">></span> <span class="ident">sys</span>::<span class="ident">local_tm_to_time</span>(<span class="self">self</span>)
};
<span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="ident">sec</span>, <span class="self">self</span>.<span class="ident">tm_nsec</span>)
}
<span class="doccomment">/// Convert time to the local timezone</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">to_local</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="ident">at</span>(<span class="self">self</span>.<span class="ident">to_timespec</span>())
}
<span class="doccomment">/// Convert time to the UTC</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">to_utc</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Tm</span> {
<span class="kw">match</span> <span class="self">self</span>.<span class="ident">tm_utcoff</span> {
<span class="number">0</span> <span class="op">=</span><span class="op">></span> <span class="kw-2">*</span><span class="self">self</span>,
<span class="kw">_</span> <span class="op">=</span><span class="op">></span> <span class="ident">at_utc</span>(<span class="self">self</span>.<span class="ident">to_timespec</span>())
}
}
<span class="doccomment">/**
* Returns a TmFmt that outputs according to the `asctime` format in ISO
* C, in the local timezone.
*
* Example: "Thu Jan 1 00:00:00 1970"
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ctime</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">TmFmt</span> {
<span class="ident">TmFmt</span> {
<span class="ident">tm</span>: <span class="self">self</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span>::<span class="ident">Ctime</span>,
}
}
<span class="doccomment">/**
* Returns a TmFmt that outputs according to the `asctime` format in ISO
* C.
*
* Example: "Thu Jan 1 00:00:00 1970"
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">asctime</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">TmFmt</span> {
<span class="ident">TmFmt</span> {
<span class="ident">tm</span>: <span class="self">self</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span>::<span class="ident">Str</span>(<span class="string">"%c"</span>),
}
}
<span class="doccomment">/// Formats the time according to the format string.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strftime</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>(<span class="kw-2">&</span><span class="lifetime">'a</span> <span class="self">self</span>, <span class="ident">format</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">TmFmt</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>, <span class="ident">ParseError</span><span class="op">></span> {
<span class="ident">validate_format</span>(<span class="ident">TmFmt</span> {
<span class="ident">tm</span>: <span class="self">self</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span>::<span class="ident">Str</span>(<span class="ident">format</span>),
})
}
<span class="doccomment">/**
* Returns a TmFmt that outputs according to RFC 822.
*
* local: "Thu, 22 Mar 2012 07:53:18 PST"
* utc: "Thu, 22 Mar 2012 14:53:18 GMT"
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rfc822</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">TmFmt</span> {
<span class="kw">let</span> <span class="ident">fmt</span> <span class="op">=</span> <span class="kw">if</span> <span class="self">self</span>.<span class="ident">tm_utcoff</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span> {
<span class="string">"%a, %d %b %Y %T GMT"</span>
} <span class="kw">else</span> {
<span class="string">"%a, %d %b %Y %T %Z"</span>
};
<span class="ident">TmFmt</span> {
<span class="ident">tm</span>: <span class="self">self</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span>::<span class="ident">Str</span>(<span class="ident">fmt</span>),
}
}
<span class="doccomment">/**
* Returns a TmFmt that outputs according to RFC 822 with Zulu time.
*
* local: "Thu, 22 Mar 2012 07:53:18 -0700"
* utc: "Thu, 22 Mar 2012 14:53:18 -0000"
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rfc822z</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">TmFmt</span> {
<span class="ident">TmFmt</span> {
<span class="ident">tm</span>: <span class="self">self</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span>::<span class="ident">Str</span>(<span class="string">"%a, %d %b %Y %T %z"</span>),
}
}
<span class="doccomment">/**
* Returns a TmFmt that outputs according to RFC 3339. RFC 3339 is
* compatible with ISO 8601.
*
* local: "2012-02-22T07:53:18-07:00"
* utc: "2012-02-22T14:53:18Z"
*/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rfc3339</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>(<span class="kw-2">&</span><span class="lifetime">'a</span> <span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">TmFmt</span> {
<span class="ident">TmFmt</span> {
<span class="ident">tm</span>: <span class="self">self</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span>::<span class="ident">Rfc3339</span>,
}
}
}
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Copy</span>, <span class="ident">PartialEq</span>, <span class="ident">Debug</span>, <span class="ident">Clone</span>)]</span>
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">ParseError</span> {
<span class="ident">InvalidSecond</span>,
<span class="ident">InvalidMinute</span>,
<span class="ident">InvalidHour</span>,
<span class="ident">InvalidDay</span>,
<span class="ident">InvalidMonth</span>,
<span class="ident">InvalidYear</span>,
<span class="ident">InvalidDayOfWeek</span>,
<span class="ident">InvalidDayOfMonth</span>,
<span class="ident">InvalidDayOfYear</span>,
<span class="ident">InvalidZoneOffset</span>,
<span class="ident">InvalidTime</span>,
<span class="ident">InvalidSecondsSinceEpoch</span>,
<span class="ident">MissingFormatConverter</span>,
<span class="ident">InvalidFormatSpecifier</span>(<span class="ident">char</span>),
<span class="ident">UnexpectedCharacter</span>(<span class="ident">char</span>, <span class="ident">char</span>),
}
<span class="kw">impl</span> <span class="ident">fmt</span>::<span class="ident">Display</span> <span class="kw">for</span> <span class="ident">ParseError</span> {
<span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">f</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">fmt</span>::<span class="ident">Formatter</span>) <span class="op">-</span><span class="op">></span> <span class="ident">fmt</span>::<span class="prelude-ty">Result</span> {
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
<span class="ident">InvalidFormatSpecifier</span>(<span class="ident">ch</span>) <span class="op">=</span><span class="op">></span> {
<span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"{}: %{}"</span>, <span class="self">self</span>.<span class="ident">description</span>(), <span class="ident">ch</span>)
}
<span class="ident">UnexpectedCharacter</span>(<span class="ident">a</span>, <span class="ident">b</span>) <span class="op">=</span><span class="op">></span> {
<span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"expected: `{}`, found: `{}`"</span>, <span class="ident">a</span>, <span class="ident">b</span>)
}
<span class="kw">_</span> <span class="op">=</span><span class="op">></span> <span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"{}"</span>, <span class="self">self</span>.<span class="ident">description</span>())
}
}
}
<span class="kw">impl</span> <span class="ident">Error</span> <span class="kw">for</span> <span class="ident">ParseError</span> {
<span class="kw">fn</span> <span class="ident">description</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">&</span><span class="ident">str</span> {
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
<span class="ident">InvalidSecond</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid second."</span>,
<span class="ident">InvalidMinute</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid minute."</span>,
<span class="ident">InvalidHour</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid hour."</span>,
<span class="ident">InvalidDay</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid day."</span>,
<span class="ident">InvalidMonth</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid month."</span>,
<span class="ident">InvalidYear</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid year."</span>,
<span class="ident">InvalidDayOfWeek</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid day of the week."</span>,
<span class="ident">InvalidDayOfMonth</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid day of the month."</span>,
<span class="ident">InvalidDayOfYear</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid day of the year."</span>,
<span class="ident">InvalidZoneOffset</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid zone offset."</span>,
<span class="ident">InvalidTime</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid time."</span>,
<span class="ident">InvalidSecondsSinceEpoch</span> <span class="op">=</span><span class="op">></span> <span class="string">"Invalid seconds since epoch."</span>,
<span class="ident">MissingFormatConverter</span> <span class="op">=</span><span class="op">></span> <span class="string">"missing format converter after `%`"</span>,
<span class="ident">InvalidFormatSpecifier</span>(..) <span class="op">=</span><span class="op">></span> <span class="string">"invalid format specifier"</span>,
<span class="ident">UnexpectedCharacter</span>(..) <span class="op">=</span><span class="op">></span> <span class="string">"Unexpected character."</span>,
}
}
}
<span class="doccomment">/// A wrapper around a `Tm` and format string that implements Display.</span>
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>)]</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TmFmt</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> {
<span class="ident">tm</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">Tm</span>,
<span class="ident">format</span>: <span class="ident">Fmt</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>
}
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>)]</span>
<span class="kw">enum</span> <span class="ident">Fmt</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> {
<span class="ident">Str</span>(<span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>),
<span class="ident">Rfc3339</span>,
<span class="ident">Ctime</span>,
}
<span class="kw">fn</span> <span class="ident">validate_format</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>(<span class="ident">fmt</span>: <span class="ident">TmFmt</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">TmFmt</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span>, <span class="ident">ParseError</span><span class="op">></span> {
<span class="kw">match</span> (<span class="ident">fmt</span>.<span class="ident">tm</span>.<span class="ident">tm_wday</span>, <span class="ident">fmt</span>.<span class="ident">tm</span>.<span class="ident">tm_mon</span>) {
(<span class="number">0</span>...<span class="number">6</span>, <span class="number">0</span>...<span class="number">11</span>) <span class="op">=</span><span class="op">></span> (),
(<span class="ident">_wday</span>, <span class="number">0</span>...<span class="number">11</span>) <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">InvalidDayOfWeek</span>),
(<span class="number">0</span>...<span class="number">6</span>, <span class="ident">_mon</span>) <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">InvalidMonth</span>),
<span class="kw">_</span> <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">InvalidDay</span>)
}
<span class="kw">match</span> <span class="ident">fmt</span>.<span class="ident">format</span> {
<span class="ident">Fmt</span>::<span class="ident">Str</span>(<span class="kw-2">ref</span> <span class="ident">s</span>) <span class="op">=</span><span class="op">></span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">chars</span> <span class="op">=</span> <span class="ident">s</span>.<span class="ident">chars</span>();
<span class="kw">loop</span> {
<span class="kw">match</span> <span class="ident">chars</span>.<span class="ident">next</span>() {
<span class="prelude-val">Some</span>(<span class="string">'%'</span>) <span class="op">=</span><span class="op">></span> {
<span class="kw">match</span> <span class="ident">chars</span>.<span class="ident">next</span>() {
<span class="prelude-val">Some</span>(<span class="string">'A'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'a'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'B'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'b'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'C'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'c'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'D'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'d'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'e'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'F'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'f'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'G'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'g'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'H'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'h'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'I'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'j'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'k'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'l'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'M'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'m'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'n'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'P'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'p'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'R'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'r'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'S'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'s'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'T'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'t'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'U'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'u'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'V'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'v'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'W'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'w'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'X'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'x'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'Y'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'y'</span>) <span class="op">|</span>
<span class="prelude-val">Some</span>(<span class="string">'Z'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'z'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'+'</span>) <span class="op">|</span> <span class="prelude-val">Some</span>(<span class="string">'%'</span>) <span class="op">=</span><span class="op">></span> (),
<span class="prelude-val">Some</span>(<span class="ident">c</span>) <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">InvalidFormatSpecifier</span>(<span class="ident">c</span>)),
<span class="prelude-val">None</span> <span class="op">=</span><span class="op">></span> <span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">MissingFormatConverter</span>),
}
},
<span class="prelude-val">None</span> <span class="op">=</span><span class="op">></span> <span class="kw">break</span>,
<span class="kw">_</span> <span class="op">=</span><span class="op">></span> ()
}
}
},
<span class="kw">_</span> <span class="op">=</span><span class="op">></span> ()
}
<span class="prelude-val">Ok</span>(<span class="ident">fmt</span>)
}
<span class="doccomment">/// Formats the time according to the format string.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strftime</span>(<span class="ident">format</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">tm</span>: <span class="kw-2">&</span><span class="ident">Tm</span>) <span class="op">-</span><span class="op">></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">ParseError</span><span class="op">></span> {
<span class="ident">tm</span>.<span class="ident">strftime</span>(<span class="ident">format</span>).<span class="ident">map</span>(<span class="op">|</span><span class="ident">fmt</span><span class="op">|</span> <span class="ident">fmt</span>.<span class="ident">to_string</span>())
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="kw">mod</span> <span class="ident">tests</span> {
<span class="kw">use</span> <span class="kw">super</span>::{<span class="ident">Timespec</span>, <span class="ident">get_time</span>, <span class="ident">precise_time_ns</span>, <span class="ident">precise_time_s</span>,
<span class="ident">at_utc</span>, <span class="ident">at</span>, <span class="ident">strptime</span>, <span class="ident">PreciseTime</span>, <span class="ident">SteadyTime</span>, <span class="ident">ParseError</span>, <span class="ident">Duration</span>};
<span class="kw">use</span> <span class="kw">super</span>::<span class="ident">ParseError</span>::{<span class="ident">InvalidTime</span>, <span class="ident">InvalidYear</span>, <span class="ident">MissingFormatConverter</span>,
<span class="ident">InvalidFormatSpecifier</span>};
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">sync</span>::{<span class="ident">Once</span>, <span class="ident">ONCE_INIT</span>, <span class="ident">Mutex</span>, <span class="ident">MutexGuard</span>, <span class="ident">LockResult</span>};
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">mem</span>;
<span class="kw">struct</span> <span class="ident">TzReset</span> {
<span class="ident">_tzreset</span>: ::<span class="ident">sys</span>::<span class="ident">TzReset</span>,
<span class="ident">_lock</span>: <span class="ident">LockResult</span><span class="op"><</span><span class="ident">MutexGuard</span><span class="op"><</span><span class="lifetime">'static</span>, ()<span class="op">></span><span class="op">></span>,
}
<span class="kw">fn</span> <span class="ident">set_time_zone_la_or_london</span>(<span class="ident">london</span>: <span class="ident">bool</span>) <span class="op">-</span><span class="op">></span> <span class="ident">TzReset</span> {
<span class="comment">// Lock manages current timezone because some tests require LA some</span>
<span class="comment">// London</span>
<span class="kw">static</span> <span class="kw-2">mut</span> <span class="ident">LOCK</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">Mutex</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="number">0</span> <span class="kw">as</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw">_</span>;
<span class="kw">static</span> <span class="ident">INIT</span>: <span class="ident">Once</span> <span class="op">=</span> <span class="ident">ONCE_INIT</span>;
<span class="kw">unsafe</span> {
<span class="ident">INIT</span>.<span class="ident">call_once</span>(<span class="op">|</span><span class="op">|</span> {
<span class="ident">LOCK</span> <span class="op">=</span> <span class="ident">mem</span>::<span class="ident">transmute</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">Mutex</span>::<span class="ident">new</span>(())));
});
<span class="kw">let</span> <span class="ident">timezone_lock</span> <span class="op">=</span> (<span class="kw-2">*</span><span class="ident">LOCK</span>).<span class="ident">lock</span>();
<span class="kw">let</span> <span class="ident">reset_func</span> <span class="op">=</span> <span class="kw">if</span> <span class="ident">london</span> {
::<span class="ident">sys</span>::<span class="ident">set_london_with_dst_time_zone</span>()
} <span class="kw">else</span> {
::<span class="ident">sys</span>::<span class="ident">set_los_angeles_time_zone</span>()
};
<span class="ident">TzReset</span> {
<span class="ident">_lock</span>: <span class="ident">timezone_lock</span>,
<span class="ident">_tzreset</span>: <span class="ident">reset_func</span>,
}
}
}
<span class="kw">fn</span> <span class="ident">set_time_zone</span>() <span class="op">-</span><span class="op">></span> <span class="ident">TzReset</span> {
<span class="ident">set_time_zone_la_or_london</span>(<span class="bool-val">false</span>)
}
<span class="kw">fn</span> <span class="ident">set_time_zone_london_dst</span>() <span class="op">-</span><span class="op">></span> <span class="ident">TzReset</span> {
<span class="ident">set_time_zone_la_or_london</span>(<span class="bool-val">true</span>)
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_get_time</span>() {
<span class="kw">static</span> <span class="ident">SOME_RECENT_DATE</span>: <span class="ident">i64</span> <span class="op">=</span> <span class="number">1325376000i64</span>; <span class="comment">// 2012-01-01T00:00:00Z</span>
<span class="kw">static</span> <span class="ident">SOME_FUTURE_DATE</span>: <span class="ident">i64</span> <span class="op">=</span> <span class="number">1577836800i64</span>; <span class="comment">// 2020-01-01T00:00:00Z</span>
<span class="kw">let</span> <span class="ident">tv1</span> <span class="op">=</span> <span class="ident">get_time</span>();
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"tv1={} sec + {} nsec"</span>, <span class="ident">tv1</span>.<span class="ident">sec</span>, <span class="ident">tv1</span>.<span class="ident">nsec</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tv1</span>.<span class="ident">sec</span> <span class="op">></span> <span class="ident">SOME_RECENT_DATE</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tv1</span>.<span class="ident">nsec</span> <span class="op"><</span> <span class="number">1000000000i32</span>);
<span class="kw">let</span> <span class="ident">tv2</span> <span class="op">=</span> <span class="ident">get_time</span>();
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"tv2={} sec + {} nsec"</span>, <span class="ident">tv2</span>.<span class="ident">sec</span>, <span class="ident">tv2</span>.<span class="ident">nsec</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tv2</span>.<span class="ident">sec</span> <span class="op">></span><span class="op">=</span> <span class="ident">tv1</span>.<span class="ident">sec</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tv2</span>.<span class="ident">sec</span> <span class="op"><</span> <span class="ident">SOME_FUTURE_DATE</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tv2</span>.<span class="ident">nsec</span> <span class="op"><</span> <span class="number">1000000000i32</span>);
<span class="kw">if</span> <span class="ident">tv2</span>.<span class="ident">sec</span> <span class="op">=</span><span class="op">=</span> <span class="ident">tv1</span>.<span class="ident">sec</span> {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tv2</span>.<span class="ident">nsec</span> <span class="op">></span><span class="op">=</span> <span class="ident">tv1</span>.<span class="ident">nsec</span>);
}
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_precise_time</span>() {
<span class="kw">let</span> <span class="ident">s0</span> <span class="op">=</span> <span class="ident">precise_time_s</span>();
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"s0={} sec"</span>, <span class="ident">s0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">s0</span> <span class="op">></span> <span class="number">0.</span>);
<span class="kw">let</span> <span class="ident">ns0</span> <span class="op">=</span> <span class="ident">precise_time_ns</span>();
<span class="kw">let</span> <span class="ident">ns1</span> <span class="op">=</span> <span class="ident">precise_time_ns</span>();
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"ns0={} ns"</span>, <span class="ident">ns0</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"ns1={} ns"</span>, <span class="ident">ns1</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">ns1</span> <span class="op">></span><span class="op">=</span> <span class="ident">ns0</span>);
<span class="kw">let</span> <span class="ident">ns2</span> <span class="op">=</span> <span class="ident">precise_time_ns</span>();
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"ns2={} ns"</span>, <span class="ident">ns2</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">ns2</span> <span class="op">></span><span class="op">=</span> <span class="ident">ns1</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_precise_time_to</span>() {
<span class="kw">let</span> <span class="ident">t0</span> <span class="op">=</span> <span class="ident">PreciseTime</span>(<span class="number">1000</span>);
<span class="kw">let</span> <span class="ident">t1</span> <span class="op">=</span> <span class="ident">PreciseTime</span>(<span class="number">1023</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Duration</span>::<span class="ident">nanoseconds</span>(<span class="number">23</span>), <span class="ident">t0</span>.<span class="ident">to</span>(<span class="ident">t1</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_at_utc</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">utc</span> <span class="op">=</span> <span class="ident">at_utc</span>(<span class="ident">time</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_sec</span>, <span class="number">30</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_min</span>, <span class="number">31</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_hour</span>, <span class="number">23</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_mday</span>, <span class="number">13</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_mon</span>, <span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_year</span>, <span class="number">109</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_wday</span>, <span class="number">5</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_yday</span>, <span class="number">43</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_isdst</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_utcoff</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">tm_nsec</span>, <span class="number">54321</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_at</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">local</span> <span class="op">=</span> <span class="ident">at</span>(<span class="ident">time</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"time_at: {:?}"</span>, <span class="ident">local</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_sec</span>, <span class="number">30</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_min</span>, <span class="number">31</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_hour</span>, <span class="number">15</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_mday</span>, <span class="number">13</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_mon</span>, <span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_year</span>, <span class="number">109</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_wday</span>, <span class="number">5</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_yday</span>, <span class="number">43</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_isdst</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_utcoff</span>, <span class="op">-</span><span class="number">28800</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">tm_nsec</span>, <span class="number">54321</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_to_timespec</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">utc</span> <span class="op">=</span> <span class="ident">at_utc</span>(<span class="ident">time</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">to_timespec</span>(), <span class="ident">time</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">to_local</span>().<span class="ident">to_timespec</span>(), <span class="ident">time</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_conversions</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">utc</span> <span class="op">=</span> <span class="ident">at_utc</span>(<span class="ident">time</span>);
<span class="kw">let</span> <span class="ident">local</span> <span class="op">=</span> <span class="ident">at</span>(<span class="ident">time</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">to_local</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">local</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">to_utc</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">utc</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">to_utc</span>().<span class="ident">to_local</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">local</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">to_utc</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">utc</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">to_local</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">local</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">to_local</span>().<span class="ident">to_utc</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">utc</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_strptime</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">match</span> <span class="ident">strptime</span>(<span class="string">""</span>, <span class="string">""</span>) {
<span class="prelude-val">Ok</span>(<span class="kw-2">ref</span> <span class="ident">tm</span>) <span class="op">=</span><span class="op">></span> {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_sec</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_min</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_hour</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_mday</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_mon</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_year</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_wday</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_isdst</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_utcoff</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_nsec</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
}
<span class="prelude-val">Err</span>(<span class="kw">_</span>) <span class="op">=</span><span class="op">></span> ()
}
<span class="kw">let</span> <span class="ident">format</span> <span class="op">=</span> <span class="string">"%a %b %e %T.%f %Y"</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">strptime</span>(<span class="string">""</span>, <span class="ident">format</span>), <span class="prelude-val">Err</span>(<span class="ident">ParseError</span>::<span class="ident">InvalidDay</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">strptime</span>(<span class="string">"Fri Feb 13 15:31:30"</span>, <span class="ident">format</span>),
<span class="prelude-val">Err</span>(<span class="ident">InvalidTime</span>));
<span class="kw">match</span> <span class="ident">strptime</span>(<span class="string">"Fri Feb 13 15:31:30.01234 2009"</span>, <span class="ident">format</span>) {
<span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span><span class="op">></span> <span class="macro">panic</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">e</span>),
<span class="prelude-val">Ok</span>(<span class="kw-2">ref</span> <span class="ident">tm</span>) <span class="op">=</span><span class="op">></span> {
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_sec</span>, <span class="number">30</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_min</span>, <span class="number">31</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_hour</span>, <span class="number">15</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_mday</span>, <span class="number">13</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_mon</span>, <span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_year</span>, <span class="number">109</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_wday</span>, <span class="number">5</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_yday</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_isdst</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_utcoff</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_nsec</span>, <span class="number">12340000</span>);
}
}
<span class="kw">fn</span> <span class="ident">test</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">format</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-</span><span class="op">></span> <span class="ident">bool</span> {
<span class="kw">match</span> <span class="ident">strptime</span>(<span class="ident">s</span>, <span class="ident">format</span>) {
<span class="prelude-val">Ok</span>(<span class="ident">tm</span>) <span class="op">=</span><span class="op">></span> {
<span class="ident">tm</span>.<span class="ident">strftime</span>(<span class="ident">format</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>() <span class="op">=</span><span class="op">=</span> <span class="ident">s</span>.<span class="ident">to_string</span>()
},
<span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span><span class="op">></span> <span class="macro">panic</span><span class="macro">!</span>(<span class="string">"{:?}, s={:?}, format={:?}"</span>, <span class="ident">e</span>, <span class="ident">s</span>, <span class="ident">format</span>)
}
}
<span class="kw">fn</span> <span class="ident">test_oneway</span>(<span class="ident">s</span> : <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">format</span> : <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-</span><span class="op">></span> <span class="ident">bool</span> {
<span class="kw">match</span> <span class="ident">strptime</span>(<span class="ident">s</span>, <span class="ident">format</span>) {
<span class="prelude-val">Ok</span>(<span class="kw">_</span>) <span class="op">=</span><span class="op">></span> {
<span class="comment">// oneway tests are used when reformatting the parsed Tm</span>
<span class="comment">// back into a string can generate a different string</span>
<span class="comment">// from the original (i.e. leading zeroes)</span>
<span class="bool-val">true</span>
},
<span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span><span class="op">></span> <span class="macro">panic</span><span class="macro">!</span>(<span class="string">"{:?}, s={:?}, format={:?}"</span>, <span class="ident">e</span>, <span class="ident">s</span>, <span class="ident">format</span>)
}
}
<span class="kw">let</span> <span class="ident">days</span> <span class="op">=</span> [
<span class="string">"Sunday"</span>.<span class="ident">to_string</span>(),
<span class="string">"Monday"</span>.<span class="ident">to_string</span>(),
<span class="string">"Tuesday"</span>.<span class="ident">to_string</span>(),
<span class="string">"Wednesday"</span>.<span class="ident">to_string</span>(),
<span class="string">"Thursday"</span>.<span class="ident">to_string</span>(),
<span class="string">"Friday"</span>.<span class="ident">to_string</span>(),
<span class="string">"Saturday"</span>.<span class="ident">to_string</span>()
];
<span class="kw">for</span> <span class="ident">day</span> <span class="kw">in</span> <span class="ident">days</span>.<span class="ident">iter</span>() {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="kw-2">&</span><span class="ident">day</span>, <span class="string">"%A"</span>));
}
<span class="kw">let</span> <span class="ident">days</span> <span class="op">=</span> [
<span class="string">"Sun"</span>.<span class="ident">to_string</span>(),
<span class="string">"Mon"</span>.<span class="ident">to_string</span>(),
<span class="string">"Tue"</span>.<span class="ident">to_string</span>(),
<span class="string">"Wed"</span>.<span class="ident">to_string</span>(),
<span class="string">"Thu"</span>.<span class="ident">to_string</span>(),
<span class="string">"Fri"</span>.<span class="ident">to_string</span>(),
<span class="string">"Sat"</span>.<span class="ident">to_string</span>()
];
<span class="kw">for</span> <span class="ident">day</span> <span class="kw">in</span> <span class="ident">days</span>.<span class="ident">iter</span>() {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="kw-2">&</span><span class="ident">day</span>, <span class="string">"%a"</span>));
}
<span class="kw">let</span> <span class="ident">months</span> <span class="op">=</span> [
<span class="string">"January"</span>.<span class="ident">to_string</span>(),
<span class="string">"February"</span>.<span class="ident">to_string</span>(),
<span class="string">"March"</span>.<span class="ident">to_string</span>(),
<span class="string">"April"</span>.<span class="ident">to_string</span>(),
<span class="string">"May"</span>.<span class="ident">to_string</span>(),
<span class="string">"June"</span>.<span class="ident">to_string</span>(),
<span class="string">"July"</span>.<span class="ident">to_string</span>(),
<span class="string">"August"</span>.<span class="ident">to_string</span>(),
<span class="string">"September"</span>.<span class="ident">to_string</span>(),
<span class="string">"October"</span>.<span class="ident">to_string</span>(),
<span class="string">"November"</span>.<span class="ident">to_string</span>(),
<span class="string">"December"</span>.<span class="ident">to_string</span>()
];
<span class="kw">for</span> <span class="ident">day</span> <span class="kw">in</span> <span class="ident">months</span>.<span class="ident">iter</span>() {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="kw-2">&</span><span class="ident">day</span>, <span class="string">"%B"</span>));
}
<span class="kw">let</span> <span class="ident">months</span> <span class="op">=</span> [
<span class="string">"Jan"</span>.<span class="ident">to_string</span>(),
<span class="string">"Feb"</span>.<span class="ident">to_string</span>(),
<span class="string">"Mar"</span>.<span class="ident">to_string</span>(),
<span class="string">"Apr"</span>.<span class="ident">to_string</span>(),
<span class="string">"May"</span>.<span class="ident">to_string</span>(),
<span class="string">"Jun"</span>.<span class="ident">to_string</span>(),
<span class="string">"Jul"</span>.<span class="ident">to_string</span>(),
<span class="string">"Aug"</span>.<span class="ident">to_string</span>(),
<span class="string">"Sep"</span>.<span class="ident">to_string</span>(),
<span class="string">"Oct"</span>.<span class="ident">to_string</span>(),
<span class="string">"Nov"</span>.<span class="ident">to_string</span>(),
<span class="string">"Dec"</span>.<span class="ident">to_string</span>()
];
<span class="kw">for</span> <span class="ident">day</span> <span class="kw">in</span> <span class="ident">months</span>.<span class="ident">iter</span>() {
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="kw-2">&</span><span class="ident">day</span>, <span class="string">"%b"</span>));
}
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"19"</span>, <span class="string">"%C"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"Fri Feb 3 23:31:30 2009"</span>, <span class="string">"%c"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"Fri Feb 13 23:31:30 2009"</span>, <span class="string">"%c"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"02/13/09"</span>, <span class="string">"%D"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"03"</span>, <span class="string">"%d"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13"</span>, <span class="string">"%d"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">" 3"</span>, <span class="string">"%e"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13"</span>, <span class="string">"%e"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"2009-02-13"</span>, <span class="string">"%F"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"03"</span>, <span class="string">"%H"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13"</span>, <span class="string">"%H"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"03"</span>, <span class="string">"%I"</span>)); <span class="comment">// FIXME (#2350): flesh out</span>
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"11"</span>, <span class="string">"%I"</span>)); <span class="comment">// FIXME (#2350): flesh out</span>
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"044"</span>, <span class="string">"%j"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">" 3"</span>, <span class="string">"%k"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13"</span>, <span class="string">"%k"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">" 1"</span>, <span class="string">"%l"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"11"</span>, <span class="string">"%l"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"03"</span>, <span class="string">"%M"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13"</span>, <span class="string">"%M"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"\n"</span>, <span class="string">"%n"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"am"</span>, <span class="string">"%P"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"pm"</span>, <span class="string">"%P"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"AM"</span>, <span class="string">"%p"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"PM"</span>, <span class="string">"%p"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"23:31"</span>, <span class="string">"%R"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"11:31:30 AM"</span>, <span class="string">"%r"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"11:31:30 PM"</span>, <span class="string">"%r"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"03"</span>, <span class="string">"%S"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13"</span>, <span class="string">"%S"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"15:31:30"</span>, <span class="string">"%T"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"\t"</span>, <span class="string">"%t"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"1"</span>, <span class="string">"%u"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"7"</span>, <span class="string">"%u"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"13-Feb-2009"</span>, <span class="string">"%v"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"0"</span>, <span class="string">"%w"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"6"</span>, <span class="string">"%w"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"2009"</span>, <span class="string">"%Y"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"09"</span>, <span class="string">"%y"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test_oneway</span>(<span class="string">"3"</span>, <span class="string">"%d"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test_oneway</span>(<span class="string">"3"</span>, <span class="string">"%H"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test_oneway</span>(<span class="string">"3"</span>, <span class="string">"%e"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test_oneway</span>(<span class="string">"3"</span>, <span class="string">"%M"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test_oneway</span>(<span class="string">"3"</span>, <span class="string">"%S"</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">strptime</span>(<span class="string">"-0000"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">strptime</span>(<span class="string">"-00:00"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">strptime</span>(<span class="string">"Z"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span> <span class="op">=</span><span class="op">=</span> <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">28800</span>, <span class="ident">strptime</span>(<span class="string">"-0800"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">-</span><span class="number">28800</span>, <span class="ident">strptime</span>(<span class="string">"-08:00"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">28800</span>, <span class="ident">strptime</span>(<span class="string">"+0800"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">28800</span>, <span class="ident">strptime</span>(<span class="string">"+08:00"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">5400</span>, <span class="ident">strptime</span>(<span class="string">"+0130"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="number">5400</span>, <span class="ident">strptime</span>(<span class="string">"+01:30"</span>, <span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">tm_utcoff</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"%"</span>, <span class="string">"%%"</span>));
<span class="comment">// Test for #7256</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">strptime</span>(<span class="string">"360"</span>, <span class="string">"%Y-%m-%d"</span>), <span class="prelude-val">Err</span>(<span class="ident">InvalidYear</span>));
<span class="comment">// Test for epoch seconds parsing</span>
{
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">test</span>(<span class="string">"1428035610"</span>, <span class="string">"%s"</span>));
<span class="kw">let</span> <span class="ident">tm</span> <span class="op">=</span> <span class="ident">strptime</span>(<span class="string">"1428035610"</span>, <span class="string">"%s"</span>).<span class="ident">unwrap</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_utcoff</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_isdst</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_yday</span>, <span class="number">92</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_wday</span>, <span class="number">5</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_year</span>, <span class="number">115</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_mon</span>, <span class="number">3</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_mday</span>, <span class="number">3</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">tm</span>.<span class="ident">tm_hour</span>, <span class="number">4</span>);
}
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_asctime</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">utc</span> <span class="op">=</span> <span class="ident">at_utc</span>(<span class="ident">time</span>);
<span class="kw">let</span> <span class="ident">local</span> <span class="op">=</span> <span class="ident">at</span>(<span class="ident">time</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"test_ctime: {} {}"</span>, <span class="ident">utc</span>.<span class="ident">asctime</span>(), <span class="ident">local</span>.<span class="ident">asctime</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">asctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 23:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">asctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_ctime</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">utc</span> <span class="op">=</span> <span class="ident">at_utc</span>(<span class="ident">time</span>);
<span class="kw">let</span> <span class="ident">local</span> <span class="op">=</span> <span class="ident">at</span>(<span class="ident">time</span>);
<span class="macro">debug</span><span class="macro">!</span>(<span class="string">"test_ctime: {} {}"</span>, <span class="ident">utc</span>.<span class="ident">ctime</span>(), <span class="ident">local</span>.<span class="ident">ctime</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">ctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">ctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_strftime</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone</span>();
<span class="kw">let</span> <span class="ident">time</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1234567890</span>, <span class="number">54321</span>);
<span class="kw">let</span> <span class="ident">utc</span> <span class="op">=</span> <span class="ident">at_utc</span>(<span class="ident">time</span>);
<span class="kw">let</span> <span class="ident">local</span> <span class="op">=</span> <span class="ident">at</span>(<span class="ident">time</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">""</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">""</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%A"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"Friday"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%a"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"Fri"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%B"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"February"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%b"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"Feb"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%C"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"20"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%c"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(),
<span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%D"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"02/13/09"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%d"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"13"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%e"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"13"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%F"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"2009-02-13"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%f"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"000054321"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%G"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%g"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"09"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%H"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"15"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%h"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"Feb"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%I"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"03"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%j"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"044"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%k"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"15"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%l"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">" 3"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%M"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"31"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%m"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"02"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%n"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"\n"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%P"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"pm"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%p"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"PM"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%R"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"15:31"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%r"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"03:31:30 PM"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%S"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"30"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%s"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"1234567890"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%T"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"15:31:30"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%t"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"\t"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%U"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"06"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%u"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"5"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%V"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"07"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%v"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"13-Feb-2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%W"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"06"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%w"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"5"</span>.<span class="ident">to_string</span>());
<span class="comment">// FIXME (#2350): support locale</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%X"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"15:31:30"</span>.<span class="ident">to_string</span>());
<span class="comment">// FIXME (#2350): support locale</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%x"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"02/13/09"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%Y"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%y"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"09"</span>.<span class="ident">to_string</span>());
<span class="comment">// FIXME (#2350): support locale</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%Z"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">""</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%z"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"-0800"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%+"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(),
<span class="string">"2009-02-13T15:31:30-08:00"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%%"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(), <span class="string">"%"</span>.<span class="ident">to_string</span>());
<span class="kw">let</span> <span class="ident">invalid_specifiers</span> <span class="op">=</span> [<span class="string">"%E"</span>, <span class="string">"%J"</span>, <span class="string">"%K"</span>, <span class="string">"%L"</span>, <span class="string">"%N"</span>, <span class="string">"%O"</span>, <span class="string">"%o"</span>, <span class="string">"%Q"</span>, <span class="string">"%q"</span>];
<span class="kw">for</span> <span class="kw-2">&</span><span class="ident">sp</span> <span class="kw">in</span> <span class="ident">invalid_specifiers</span>.<span class="ident">iter</span>() {
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="ident">sp</span>).<span class="ident">unwrap_err</span>(),
<span class="ident">InvalidFormatSpecifier</span>(<span class="ident">sp</span>[<span class="number">1</span>..].<span class="ident">chars</span>().<span class="ident">next</span>().<span class="ident">unwrap</span>()));
}
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%"</span>).<span class="ident">unwrap_err</span>(), <span class="ident">MissingFormatConverter</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">strftime</span>(<span class="string">"%A %"</span>).<span class="ident">unwrap_err</span>(), <span class="ident">MissingFormatConverter</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">asctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">ctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">rfc822z</span>().<span class="ident">to_string</span>(), <span class="string">"Fri, 13 Feb 2009 15:31:30 -0800"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local</span>.<span class="ident">rfc3339</span>().<span class="ident">to_string</span>(), <span class="string">"2009-02-13T15:31:30-08:00"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">asctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 23:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">ctime</span>().<span class="ident">to_string</span>(), <span class="string">"Fri Feb 13 15:31:30 2009"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">rfc822</span>().<span class="ident">to_string</span>(), <span class="string">"Fri, 13 Feb 2009 23:31:30 GMT"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">rfc822z</span>().<span class="ident">to_string</span>(), <span class="string">"Fri, 13 Feb 2009 23:31:30 -0000"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">utc</span>.<span class="ident">rfc3339</span>().<span class="ident">to_string</span>(), <span class="string">"2009-02-13T23:31:30Z"</span>.<span class="ident">to_string</span>());
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_timespec_eq_ord</span>() {
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="op">-</span><span class="number">2</span>, <span class="number">1</span>);
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="op">-</span><span class="number">1</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">c</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">d</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">1</span>);
<span class="kw">let</span> <span class="ident">e</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">1</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">d</span>.<span class="ident">eq</span>(<span class="ident">e</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">ne</span>(<span class="ident">e</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">lt</span>(<span class="ident">b</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">b</span>.<span class="ident">lt</span>(<span class="ident">c</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">lt</span>(<span class="ident">d</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">le</span>(<span class="ident">b</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">b</span>.<span class="ident">le</span>(<span class="ident">c</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">le</span>(<span class="ident">d</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">d</span>.<span class="ident">le</span>(<span class="ident">e</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">e</span>.<span class="ident">le</span>(<span class="ident">d</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">b</span>.<span class="ident">ge</span>(<span class="ident">a</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">ge</span>(<span class="ident">b</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">d</span>.<span class="ident">ge</span>(<span class="ident">c</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">e</span>.<span class="ident">ge</span>(<span class="ident">d</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">d</span>.<span class="ident">ge</span>(<span class="ident">e</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">b</span>.<span class="ident">gt</span>(<span class="ident">a</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">gt</span>(<span class="ident">b</span>));
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">d</span>.<span class="ident">gt</span>(<span class="ident">c</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="attribute">#[<span class="ident">allow</span>(<span class="ident">deprecated</span>)]</span>
<span class="kw">fn</span> <span class="ident">test_timespec_hash</span>() {
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">hash</span>::{<span class="ident">Hash</span>, <span class="ident">Hasher</span>};
<span class="kw">let</span> <span class="ident">c</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">3</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">d</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">1</span>);
<span class="kw">let</span> <span class="ident">e</span> <span class="op">=</span> <span class="kw-2">&</span><span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">1</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">hasher</span> <span class="op">=</span> ::<span class="ident">std</span>::<span class="ident">hash</span>::<span class="ident">SipHasher</span>::<span class="ident">new</span>();
<span class="kw">let</span> <span class="ident">d_hash</span>:<span class="ident">u64</span> <span class="op">=</span> {
<span class="ident">d</span>.<span class="ident">hash</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">hasher</span>);
<span class="ident">hasher</span>.<span class="ident">finish</span>()
};
<span class="ident">hasher</span> <span class="op">=</span> ::<span class="ident">std</span>::<span class="ident">hash</span>::<span class="ident">SipHasher</span>::<span class="ident">new</span>();
<span class="kw">let</span> <span class="ident">e_hash</span>:<span class="ident">u64</span> <span class="op">=</span> {
<span class="ident">e</span>.<span class="ident">hash</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">hasher</span>);
<span class="ident">hasher</span>.<span class="ident">finish</span>()
};
<span class="ident">hasher</span> <span class="op">=</span> ::<span class="ident">std</span>::<span class="ident">hash</span>::<span class="ident">SipHasher</span>::<span class="ident">new</span>();
<span class="kw">let</span> <span class="ident">c_hash</span>:<span class="ident">u64</span> <span class="op">=</span> {
<span class="ident">c</span>.<span class="ident">hash</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">hasher</span>);
<span class="ident">hasher</span>.<span class="ident">finish</span>()
};
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">d_hash</span>, <span class="ident">e_hash</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">c_hash</span> <span class="op">!</span><span class="op">=</span> <span class="ident">e_hash</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_timespec_add</span>() {
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="number">2</span>) <span class="op">+</span> <span class="ident">Duration</span>::<span class="ident">nanoseconds</span>(<span class="number">3</span>);
<span class="kw">let</span> <span class="ident">c</span> <span class="op">=</span> <span class="ident">a</span> <span class="op">+</span> <span class="ident">b</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">sec</span>, <span class="number">3</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">nsec</span>, <span class="number">5</span>);
<span class="kw">let</span> <span class="ident">p</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="kw">super</span>::<span class="ident">NSEC_PER_SEC</span> <span class="op">-</span> <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">q</span> <span class="op">=</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="number">2</span>) <span class="op">+</span> <span class="ident">Duration</span>::<span class="ident">nanoseconds</span>(<span class="number">2</span>);
<span class="kw">let</span> <span class="ident">r</span> <span class="op">=</span> <span class="ident">p</span> <span class="op">+</span> <span class="ident">q</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">r</span>.<span class="ident">sec</span>, <span class="number">4</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">r</span>.<span class="ident">nsec</span>, <span class="number">0</span>);
<span class="kw">let</span> <span class="ident">u</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="kw">super</span>::<span class="ident">NSEC_PER_SEC</span> <span class="op">-</span> <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="number">2</span>) <span class="op">+</span> <span class="ident">Duration</span>::<span class="ident">nanoseconds</span>(<span class="number">3</span>);
<span class="kw">let</span> <span class="ident">w</span> <span class="op">=</span> <span class="ident">u</span> <span class="op">+</span> <span class="ident">v</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">w</span>.<span class="ident">sec</span>, <span class="number">4</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">w</span>.<span class="ident">nsec</span>, <span class="number">1</span>);
<span class="kw">let</span> <span class="ident">k</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="number">0</span>);
<span class="kw">let</span> <span class="ident">l</span> <span class="op">=</span> <span class="ident">Duration</span>::<span class="ident">nanoseconds</span>(<span class="op">-</span><span class="number">1</span>);
<span class="kw">let</span> <span class="ident">m</span> <span class="op">=</span> <span class="ident">k</span> <span class="op">+</span> <span class="ident">l</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">m</span>.<span class="ident">sec</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">m</span>.<span class="ident">nsec</span>, <span class="number">999_999_999</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_timespec_sub</span>() {
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">3</span>);
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">c</span> <span class="op">=</span> <span class="ident">a</span> <span class="op">-</span> <span class="ident">b</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">num_nanoseconds</span>(), <span class="prelude-val">Some</span>(<span class="kw">super</span>::<span class="ident">NSEC_PER_SEC</span> <span class="kw">as</span> <span class="ident">i64</span> <span class="op">+</span> <span class="number">1</span>));
<span class="kw">let</span> <span class="ident">p</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">0</span>);
<span class="kw">let</span> <span class="ident">q</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">r</span> <span class="op">=</span> <span class="ident">p</span> <span class="op">-</span> <span class="ident">q</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">r</span>.<span class="ident">num_nanoseconds</span>(), <span class="prelude-val">Some</span>(<span class="kw">super</span>::<span class="ident">NSEC_PER_SEC</span> <span class="kw">as</span> <span class="ident">i64</span> <span class="op">-</span> <span class="number">2</span>));
<span class="kw">let</span> <span class="ident">u</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">1</span>, <span class="number">2</span>);
<span class="kw">let</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">Timespec</span>::<span class="ident">new</span>(<span class="number">2</span>, <span class="number">3</span>);
<span class="kw">let</span> <span class="ident">w</span> <span class="op">=</span> <span class="ident">u</span> <span class="op">-</span> <span class="ident">v</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">w</span>.<span class="ident">num_nanoseconds</span>(), <span class="prelude-val">Some</span>(<span class="op">-</span><span class="kw">super</span>::<span class="ident">NSEC_PER_SEC</span> <span class="kw">as</span> <span class="ident">i64</span> <span class="op">-</span> <span class="number">1</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_time_sub</span>() {
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> ::<span class="ident">now</span>();
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">at</span>(<span class="ident">a</span>.<span class="ident">to_timespec</span>() <span class="op">+</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="number">5</span>));
<span class="kw">let</span> <span class="ident">c</span> <span class="op">=</span> <span class="ident">b</span> <span class="op">-</span> <span class="ident">a</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">c</span>.<span class="ident">num_nanoseconds</span>(), <span class="prelude-val">Some</span>(<span class="kw">super</span>::<span class="ident">NSEC_PER_SEC</span> <span class="kw">as</span> <span class="ident">i64</span> <span class="op">*</span> <span class="number">5</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_steadytime_sub</span>() {
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> <span class="ident">SteadyTime</span>::<span class="ident">now</span>();
<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">a</span> <span class="op">+</span> <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">b</span> <span class="op">-</span> <span class="ident">a</span>, <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="number">1</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">a</span> <span class="op">-</span> <span class="ident">b</span>, <span class="ident">Duration</span>::<span class="ident">seconds</span>(<span class="op">-</span><span class="number">1</span>));
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_date_before_1970</span>() {
<span class="kw">let</span> <span class="ident">early</span> <span class="op">=</span> <span class="ident">strptime</span>(<span class="string">"1901-01-06"</span>, <span class="string">"%F"</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">late</span> <span class="op">=</span> <span class="ident">strptime</span>(<span class="string">"2000-01-01"</span>, <span class="string">"%F"</span>).<span class="ident">unwrap</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">early</span> <span class="op"><</span> <span class="ident">late</span>);
}
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">test_dst</span>() {
<span class="kw">let</span> <span class="ident">_reset</span> <span class="op">=</span> <span class="ident">set_time_zone_london_dst</span>();
<span class="kw">let</span> <span class="ident">utc_in_feb</span> <span class="op">=</span> <span class="ident">strptime</span>(<span class="string">"2015-02-01Z"</span>, <span class="string">"%F%z"</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">utc_in_jun</span> <span class="op">=</span> <span class="ident">strptime</span>(<span class="string">"2015-06-01Z"</span>, <span class="string">"%F%z"</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">utc_in_nov</span> <span class="op">=</span> <span class="ident">strptime</span>(<span class="string">"2015-11-01Z"</span>, <span class="string">"%F%z"</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">local_in_feb</span> <span class="op">=</span> <span class="ident">utc_in_feb</span>.<span class="ident">to_local</span>();
<span class="kw">let</span> <span class="ident">local_in_jun</span> <span class="op">=</span> <span class="ident">utc_in_jun</span>.<span class="ident">to_local</span>();
<span class="kw">let</span> <span class="ident">local_in_nov</span> <span class="op">=</span> <span class="ident">utc_in_nov</span>.<span class="ident">to_local</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_feb</span>.<span class="ident">tm_mon</span>, <span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_feb</span>.<span class="ident">tm_hour</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_feb</span>.<span class="ident">tm_utcoff</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_feb</span>.<span class="ident">tm_isdst</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_jun</span>.<span class="ident">tm_mon</span>, <span class="number">5</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_jun</span>.<span class="ident">tm_hour</span>, <span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_jun</span>.<span class="ident">tm_utcoff</span>, <span class="number">3600</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_jun</span>.<span class="ident">tm_isdst</span>, <span class="number">1</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_nov</span>.<span class="ident">tm_mon</span>, <span class="number">10</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_nov</span>.<span class="ident">tm_hour</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_nov</span>.<span class="ident">tm_utcoff</span>, <span class="number">0</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">local_in_nov</span>.<span class="ident">tm_isdst</span>, <span class="number">0</span>)
}
}
</pre></div>
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