Trait TakeBuffer

pub trait TakeBuffer {
    type Buffer<'a>;
    type BufferPool;

    // Required method
    fn take_buffer(
        self,
        buffer_pool: &Self::BufferPool,
        result: Result<usize>,
        flags: u32,
    ) -> Result<Self::Buffer<'_>>;
}

Trait to get the selected buffer of an io operation.

Required Associated Types

type Buffer<'a>

Selected buffer type. It keeps the reference to the buffer pool and returns the buffer back on drop.

type BufferPool

Buffer pool type.

Required Methods

fn take_buffer( self, buffer_pool: &Self::BufferPool, result: Result<usize>, flags: u32, ) -> Result<Self::Buffer<'_>>

Take the selected buffer with buffer_pool, io result and flags, if io operation is success.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<S> TakeBuffer for ReadManagedAt<S>

Available on non-io_uring or fusion only.

type Buffer<'a> = BorrowedBuffer<'a>

type BufferPool = BufferPool

impl<S> TakeBuffer for RecvManaged<S>

Available on non-io_uring or fusion only.

type Buffer<'a> = BorrowedBuffer<'a>

type BufferPool = BufferPool