Trait SealedSender 

pub trait SealedSender {
    // Required methods
    fn poll_write(
        self: Pin<&mut Self>,
        cx: &mut Context<'_>,
        buf: &[u8],
    ) -> Poll<Result<usize, WsError>>;
    fn poll_flush(
        self: Pin<&mut Self>,
        cx: &mut Context<'_>,
    ) -> Poll<Result<(), WsError>>;
    fn poll_close(
        self: Pin<&mut Self>,
        cx: &mut Context<'_>,
        msg: &mut Option<Message>,
    ) -> Poll<Result<(), WsError>>;
}

Required Methods

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

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

fn poll_close( self: Pin<&mut Self>, cx: &mut Context<'_>, msg: &mut Option<Message>, ) -> Poll<Result<(), WsError>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<S> SealedSender for S

where S: Sink<Message, Error = Error> + Unpin,

Available on crate feature futures-03-sink only.