Trait Write

pub trait Write: ErrorType {
    // Required method
    fn poll_write(
        self: Pin<&mut Self>,
        cx: &mut Context<'_>,
        buf: &[u8],
    ) -> Poll<Result<usize, Self::Error>>;

    // Provided method
    fn poll_flush(
        self: Pin<&mut Self>,
        _cx: &mut Context<'_>,
    ) -> Poll<Result<(), Self::Error>> { ... }
}

Required Methods

fn poll_write( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &[u8], ) -> Poll<Result<usize, Self::Error>>

Provided Methods

fn poll_flush( self: Pin<&mut Self>, _cx: &mut Context<'_>, ) -> Poll<Result<(), Self::Error>>

Implementations on Foreign Types

impl<T: Write + Unpin> Write for &mut T

fn poll_write( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &[u8], ) -> Poll<Result<usize, Self::Error>>

fn poll_flush( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<(), Self::Error>>

Implementors

impl<T> Write for EmbeddedIOAsyncAdapter<T>

where T: Write + WriteCancelSafe + Unpin,

impl<T> Write for EmbeddedIOAsyncAdapterUsingReady<T>

where T: Write + WriteReady + FlushCancelSafe + Unpin,