Struct Connection
pub struct Connection<T, B>where
T: AsyncRead + AsyncWrite,
B: Body + Send + 'static + Unpin,
<B as Body>::Data: Send + 'static,
<B as Body>::Error: Into<Box<dyn Error + Sync + Send>>,{ /* private fields */ }
Expand description
A future that processes all HTTP state for the IO object.
In most cases, this should just be spawned into an executor, so that it can process incoming and outgoing messages, notice hangups, and the like.
Instances of this type are typically created via the handshake
function
Implementations§
§impl<T, B> Connection<T, B>
impl<T, B> Connection<T, B>
pub fn into_parts(self) -> Parts<T>
pub fn into_parts(self) -> Parts<T>
Return the inner IO object, and additional information.
Only works for HTTP/1 connections. HTTP/2 connections will panic.
pub fn poll_without_shutdown(
&mut self,
cx: &mut Context<'_>,
) -> Poll<Result<(), Error>>
pub fn poll_without_shutdown( &mut self, cx: &mut Context<'_>, ) -> Poll<Result<(), Error>>
Poll the connection for completion, but without calling shutdown
on the underlying IO.
This is useful to allow running a connection while doing an HTTP
upgrade. Once the upgrade is completed, the connection would be “done”,
but it is not desired to actually shutdown the IO object. Instead you
would take it back using into_parts
.
Use poll_fn
and try_ready!
to work with this function; or use the without_shutdown
wrapper.
pub async fn without_shutdown(self) -> Result<Parts<T>, Error>
pub async fn without_shutdown(self) -> Result<Parts<T>, Error>
Prevent shutdown of the underlying IO object at the end of service the request,
instead run into_parts
. This is a convenience wrapper over poll_without_shutdown
.
§impl<T, B> Connection<T, B>
impl<T, B> Connection<T, B>
pub fn with_upgrades(self) -> UpgradeableConnection<T, B>
pub fn with_upgrades(self) -> UpgradeableConnection<T, B>
Enable this connection to support higher-level HTTP upgrades.
See the upgrade
module for more.
Trait Implementations§
§impl<T, B> Debug for Connection<T, B>
impl<T, B> Debug for Connection<T, B>
§impl<T, B> Future for Connection<T, B>
impl<T, B> Future for Connection<T, B>
§fn poll(
self: Pin<&mut Connection<T, B>>,
cx: &mut Context<'_>,
) -> Poll<<Connection<T, B> as Future>::Output>
fn poll( self: Pin<&mut Connection<T, B>>, cx: &mut Context<'_>, ) -> Poll<<Connection<T, B> as Future>::Output>
Auto Trait Implementations§
impl<T, B> Freeze for Connection<T, B>
impl<T, B> !RefUnwindSafe for Connection<T, B>
impl<T, B> Send for Connection<T, B>
impl<T, B> Sync for Connection<T, B>
impl<T, B> Unpin for Connection<T, B>
impl<T, B> !UnwindSafe for Connection<T, B>
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