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>where
S: Stream<Item = Result<Bytes, E>>,
E: Into<Box<dyn StdError>> + 'static,
impl<S, E> MessageBody for SizedStream<S>where S: Stream<Item = Result<Bytes, E>>, E: Into<Box<dyn StdError>> + 'static,
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.