* Make clippy "happy".
Address all clippy complaints that are not purely stylistic (or even
have corner cases with false positives). Ignore all "style" and "pedantic" lints.
* Fix tests.
* Undo unnecessary API change.
* Implement ProtocolsHandler methods in wrappers.
This PR forwards calls to some ProtocolsHandler methods that were
previously not implemented in wrappers such as `MapInEvent`.
It is unclear though how this can be implemented in some handlers
such as `MultiHandler` as the information at hand does not enable
it to decide which handler to forward the call to.
* Add `MultiHandler::inject_listen_ugrade_error`.
* Add `protocols_handler::multi` module.
An implementation of `ProtocolsHandler` that contains multiple other
`ProtocolsHandler`s indexed by some key type.
* Randomise start position of handler polling.
* Address some review concerns.
* Add `IntoMultiHandler`.
* Check protocol names for uniqueness.
* Changes due to review.
- No more `Debug` bound for the key type and more generic log messages.
- Additional comments.
- Imports instead of fully-qualified use.
- Renamed `DuplicateProtoname` to `DuplicateProtonameError`.
* Replace `HashMap` with `Vec` in `Upgrades`.
* Review suggestion.
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
