Enum Conn 

pub enum Conn {
    Plain(TcpStream),
    Tls(Box<TlsStream<TcpStream>>),
}

An established HTTP transport connection.

Variants

Plain(TcpStream)

Plaintext HTTP over TCP.

Tls(Box<TlsStream<TcpStream>>)

HTTPS: TLS over TCP (boxed — the rustls stream is large).

Implementations

impl Conn

pub async fn connect(origin: &Origin, tls: &TlsConnector) -> Result<Self>

Open a new connection to origin, performing the TLS handshake when secure.

Errors

Propagates DNS/connect and TLS handshake failures.

Trait Implementations

impl AsyncRead for Conn

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

Attempt to read from the source into the provided buffer.

impl AsyncWrite for Conn

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

Attempt to write bytes from the buffer to the destination.

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

Attempt to flush pending writes.

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

Attempt to close/shutdown the write side of the stream.

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

Attempt to write bytes from several buffers in one operation.

fn is_write_vectored(&self) -> bool

Whether poll_write_vectored is cheaper than one poll_write per buffer.