Trait rawpointer::PointerExt

pub trait PointerExt: Copy {
    unsafe fn offset(self, i: isize) -> Self;

    unsafe fn pre_inc(&mut self) -> Self { ... }
    unsafe fn post_inc(&mut self) -> Self { ... }
    unsafe fn pre_dec(&mut self) -> Self { ... }
    unsafe fn post_dec(&mut self) -> Self { ... }
    unsafe fn inc(&mut self) { ... }
    unsafe fn dec(&mut self) { ... }
    unsafe fn stride_offset(self, s: isize, index: usize) -> Self { ... }
}

Extension methods for raw pointers

Required methods

unsafe fn offset(self, i: isize) -> Self

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Provided methods

unsafe fn pre_inc(&mut self) -> Self

Increment the pointer by 1, and return its new value.

Equivalent to the C idiom ++ptr.

unsafe fn post_inc(&mut self) -> Self

Increment the pointer by 1, but return its old value.

Equivalent to the C idiom ptr++.

unsafe fn pre_dec(&mut self) -> Self

Decrement the pointer by 1, and return its new value.

Equivalent to the C idiom --ptr.

unsafe fn post_dec(&mut self) -> Self

Decrement the pointer by 1, but return its old value.

Equivalent to the C idiom ptr--.

unsafe fn inc(&mut self)

Increment by 1

unsafe fn dec(&mut self)

Decrement by 1

unsafe fn stride_offset(self, s: isize, index: usize) -> Self

Offset the pointer by s multiplied by index.

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Implementors

impl<T> PointerExt for *const T

unsafe fn offset(self, i: isize) -> Self

impl<T> PointerExt for *mut T

unsafe fn offset(self, i: isize) -> Self

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