Crate futures_state_stream [−] [src]

A version of the futures crate's Stream which returns a state value when it completes.

This is useful in contexts where a value "becomes" a stream for a period of time, but then switches back to its original type.

Structs

Collect	A future which collects the items of a stream.
Filter	A stream which applies a filter to the items of a stream.
FilterMap	A stream which applies a filter and transform to items of a stream.
FlattenStateStream	A stream which evaluates a future and then then stream returned by it.
ForEach	A future which applies a closure to each item of a stream.
FromStream	A `StateStream` yielding elements of a normal `Stream.
IntoFuture	A future yielding the next element of a stream.
IntoStream	A `Stream` yielding the elements of a `StateStream` and discarding its state.
Map	A stream which applies a transform to the elements of a stream.
MapErr	A stream which applies a transform to the errors of a stream.
MapState	A stream which applies a transform to the state of a stream.
Unfold	A stream which iteratively applies a closure to state to produce items.

An event from a StateStream.

FutureExt	An extension trait adding functionality to `Future`.
StateStream	A variant of `futures::Stream` which returns a state value when it completes.
StreamExt	An extension trait adding functionality to `Stream`.

Returns a stream produced by iteratively applying a closure to a state.