[irc] used nonempty prefixed nicks in 353 reply
this is not the way, you should actually iterate over members in a for-loop and call writer.write_all there
[irc] used nonempty prefixed nicks in 353 reply
also according to the rust code style variables are named in snake_case and not in camelCase
[irc] used nonempty prefixed nicks in 353 reply
unwrap crashes the app here, also not needed since the constructor doesn't fail and can return just raw value without Result
[irc] send 502 if not sender tries to change mode for other users
Introduce scoped async tasks and get-rid of Arc'ed objects