Trait AsyncWriteRentAt

pub trait AsyncWriteRentAt {
    // Required method
    fn write_at<T: IoBuf>(
        &mut self,
        buf: T,
        pos: usize,
    ) -> impl Future<Output = BufResult<usize, T>>;
}

AsyncWriteRentAt: async write with a ownership of a buffer and a position

Required Methods

fn write_at<T: IoBuf>( &mut self, buf: T, pos: usize, ) -> impl Future<Output = BufResult<usize, T>>

Write buf at given offset

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.

Implementations on Foreign Types

impl<A: ?Sized + AsyncWriteRentAt> AsyncWriteRentAt for &mut A

fn write_at<T: IoBuf>( &mut self, buf: T, pos: usize, ) -> impl Future<Output = BufResult<usize, T>>

Implementors

impl AsyncWriteRentAt for File