Struct JsStream 

pub struct JsStream<T = JsValue> { /* private fields */ }

Available on crate feature futures-core-03-stream only.

A Stream that yields values from an underlying AsyncIterator.

Trait Implementations

impl<T> From<AsyncIterator<T>> for JsStream<T>

fn from(iter: AsyncIterator<T>) -> Self

Converts to this type from the input type.

impl<T: 'static + JsGeneric + FromWasmAbi + Unpin> Stream for JsStream<T>

type Item = Result<T, JsValue>

Values yielded by the stream.

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream.