Trait write_only::WriteFromSliceAt

pub trait WriteFromSliceAt<T>: WriteAt<T> {
    fn write_cloning_from_slice_at(&mut self, src: &[T], offset: usize)
    where
        T: Clone;
    fn write_copying_from_slice_at(&mut self, src: &[T], offset: usize)
    where
        T: Copy;
}

A trait for objects which provide non-dropping indexed write access to their values from a slice.

Required methods

fn write_cloning_from_slice_at(&mut self, src: &[T], offset: usize) where
    T: Clone, 

Copies the elements from src into self.

The length of src must be less than self.len - offset.

If T implements Copy, it can be more performant to use WriteFromSliceAt::write_copying_from_slice_at.

Panics

This function will panic if the length of src is greater than self.len - offset.

fn write_copying_from_slice_at(&mut self, src: &[T], offset: usize) where
    T: Copy, 

Copies all elements from src into self, using a memcpy.

The length of src must be less than self.len - offset.

If T does not implement Copy, use WriteFromSliceAt::write_cloning_from_slice_at.

Panics

This function will panic if the length of src is greater than self.len - offset.

Implementors

impl<'a, T: 'a> WriteFromSliceAt<T> for VolatileWriteOnlySlice<'a, T>

impl<'a, T: 'a> WriteFromSliceAt<T> for WriteOnlySlice<'a, T>