Function polkadot_node_subsystem::gen::futures::prelude::stream::select_all::select_all
source · pub fn select_all<I>(streams: I) -> SelectAll<<I as IntoIterator>::Item>where
I: IntoIterator,
<I as IntoIterator>::Item: Stream + Unpin,
Expand description
Convert a list of streams into a Stream
of results from the streams.
This essentially takes a list of streams (e.g. a vector, an iterator, etc.) and bundles them together into a single stream. The stream will yield items as they become available on the underlying streams internally, in the order they become available.
Note that the returned set can also be used to dynamically push more streams into the set as they become available.
This function is only available when the std
or alloc
feature of this
library is activated, and it is activated by default.