Struct actix_http::body::SizedStream
source · pub struct SizedStream<S> { /* private fields */ }
Expand description
Known sized streaming response wrapper.
This body implementation should be used if total size of stream is known. Data is sent as-is without using chunked transfer encoding.
Implementations§
Trait Implementations§
source§impl<S, E> MessageBody for SizedStream<S>
impl<S, E> MessageBody for SizedStream<S>
source§fn poll_next(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Bytes, Self::Error>>>
fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Result<Bytes, Self::Error>>>
Attempts to pull out the next value of the underlying Stream
.
Empty values are skipped to prevent SizedStream
’s transmission being
ended on a zero-length chunk, but rather proceed until the underlying
Stream
ends.
impl<'__pin, S> Unpin for SizedStream<S>where
PinnedFieldsOf<__Origin<'__pin, S>>: Unpin,
Auto Trait Implementations§
impl<S> Freeze for SizedStream<S>where
S: Freeze,
impl<S> RefUnwindSafe for SizedStream<S>where
S: RefUnwindSafe,
impl<S> Send for SizedStream<S>where
S: Send,
impl<S> Sync for SizedStream<S>where
S: Sync,
impl<S> UnwindSafe for SizedStream<S>where
S: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more