Trait num::traits::ops::wrapping::WrappingShl

pub trait WrappingShl: Shl<usize, Output = Self> {
    fn wrapping_shl(&self, rhs: u32) -> Self;
}

Performs a left shift that does not panic.

Required methods

fn wrapping_shl(&self, rhs: u32) -> Self

Panic-free bitwise shift-left; yields self << mask(rhs), where mask removes any high order bits of rhs that would cause the shift to exceed the bitwidth of the type.

use num_traits::WrappingShl;

let x: u16 = 0x0001;

assert_eq!(WrappingShl::wrapping_shl(&x, 0),  0x0001);
assert_eq!(WrappingShl::wrapping_shl(&x, 1),  0x0002);
assert_eq!(WrappingShl::wrapping_shl(&x, 15), 0x8000);
assert_eq!(WrappingShl::wrapping_shl(&x, 16), 0x0001);

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Implementations on Foreign Types

impl WrappingShl for i128

fn wrapping_shl(&self, rhs: u32) -> i128

impl WrappingShl for u32

fn wrapping_shl(&self, rhs: u32) -> u32

impl WrappingShl for isize

fn wrapping_shl(&self, rhs: u32) -> isize

impl WrappingShl for i64

fn wrapping_shl(&self, rhs: u32) -> i64

impl WrappingShl for i8

fn wrapping_shl(&self, rhs: u32) -> i8

impl WrappingShl for usize

fn wrapping_shl(&self, rhs: u32) -> usize

impl WrappingShl for u64

fn wrapping_shl(&self, rhs: u32) -> u64

impl WrappingShl for i16

fn wrapping_shl(&self, rhs: u32) -> i16

impl<T> WrappingShl for Wrapping<T> where
    T: WrappingShl,
    Wrapping<T>: Shl<usize>,
    <Wrapping<T> as Shl<usize>>::Output == Wrapping<T>, 

fn wrapping_shl(&self, rhs: u32) -> Wrapping<T>

impl WrappingShl for u128

fn wrapping_shl(&self, rhs: u32) -> u128

impl WrappingShl for u16

fn wrapping_shl(&self, rhs: u32) -> u16

impl WrappingShl for i32

fn wrapping_shl(&self, rhs: u32) -> i32

impl WrappingShl for u8

fn wrapping_shl(&self, rhs: u32) -> u8

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Implementors

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