Files
pezkuwi-subxt/substrate/client/utils/README.md
T
Squirrel ffced22fb7 sp-utils => sc-utils (#9677)
* sp-utils => sc-utils

* cargo fmt

* These files are now in the client so should be licensed as GPL3

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2021-09-04 19:20:48 +00:00

812 B

Utilities Primitives for Substrate

Features

metered

This feature changes the behaviour of the function mpsc::tracing_unbounded. With the disabled feature this function is an alias to futures::channel::mpsc::unbounded. However, when the feature is enabled it creates wrapper types to UnboundedSender<T> and UnboundedReceiver<T> to register every send/received/dropped action happened on the channel.

Also this feature creates and registers a prometheus vector with name unbounded_channel_len and labels:

Label Description
entity Name of channel passed to tracing_unbounded
action One of send/received/dropped

License: Apache-2.0