Trait swap_buffer_queue::buffer::Drain

pub unsafe trait Drain: Buffer {
    type Value;

    // Required method
    unsafe fn remove(&mut self, index: usize) -> (Self::Value, usize);
}

Buffer whose values can be drained from.

Safety

Calling Drain::remove decreased the inserted range (see BufferValue::insert_into) by the size of the removed value.

Required Associated Types

type Value

Value to be removed from the buffer

Required Methods

unsafe fn remove(&mut self, index: usize) -> (Self::Value, usize)

Removes a value from the buffer at a given index and return it with its size.

Safety

A value must have been inserted at this index (see BufferValue::insert_into) before calling this method.

Implementors

impl<T> Drain for WriteVectoredVecBuffer<T>where T: AsRef<[u8]>,

Available on crate features write and std only.

type Value = T

impl<T> Drain for VecBuffer<T>

Available on crate feature std only.

type Value = T

impl<T, const N: usize> Drain for WriteVectoredArrayBuffer<T, N>where T: AsRef<[u8]>,

Available on crate features write and std only.

type Value = T

impl<T, const N: usize> Drain for ArrayBuffer<T, N>

type Value = T