Trait AsyncRead

pub trait AsyncRead<Error> {
    // Required method
    async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>;
}

IO AsyncRead type with an error parameter

Required Methods

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

Read bytes into the buffer

Errors

Returns an error if an IO error occurs.

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> AsyncRead<Infallible> for &'a [u8]

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Infallible>

Implementors

impl<R: AsyncRead + Unpin> AsyncRead<Error> for R