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pezkuwi-subxt/substrate/client/utils/README.md
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# Utilities Primitives for Substrate
This crate provides `mpsc::tracing_unbounded` function that returns wrapper types to
`async_channel::Sender<T>` and `async_channel::Receiver<T>`, which register every
`send`/`received`/`dropped` action happened on the channel.
Also this wrapper 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