Trait AsyncReadRentAt

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

AsyncReadRentAt: async read with a ownership of a buffer and a position

Required Methods

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

Same as pread(2)

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 + AsyncReadRentAt> AsyncReadRentAt for &mut A

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

Implementors

impl AsyncReadRentAt for File