Enum MaybeTlsStream

pub enum MaybeTlsStream<S> {
    Plain(S),
    Server(Box<TlsStream<S>>),
    Client(Box<TlsStream<S>>),
}

A stream that may or may not be wrapped in TLS.

One concrete type flows through an adapter’s session regardless of whether TLS is configured, so nothing above the transport (WebSocket framing, STOMP framing) needs to know or care.

Variants

Plain(S)

TLS is not configured for this connection.

Server(Box<TlsStream<S>>)

This side accepted a TLS handshake (OWP).

Client(Box<TlsStream<S>>)

This side originated a TLS handshake (STOMP).

Implementations

impl<S> MaybeTlsStream<S>

pub fn label(&self) -> &'static str

"tls" or "tcp", for one log field at accept/connect time.

Trait Implementations

impl<S: AsyncRead + AsyncWrite + Unpin> AsyncRead for MaybeTlsStream<S>

fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut ReadBuf<'_>, ) -> Poll<Result<()>>

Attempts to read from the AsyncRead into buf.

impl<S: AsyncRead + AsyncWrite + Unpin> AsyncWrite for MaybeTlsStream<S>

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

Attempt to write bytes from buf into the object.

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

Attempts to flush the object, ensuring that any buffered data reach their destination.

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

Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down.

fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize, Error>>

Like poll_write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

Determines if this writer has an efficient poll_write_vectored implementation.