be able to send logs only of a specific target

[vincenzopalazzo]

Currently, the log wrapper will send all the logs of all the crates, but sometimes, we want just collect logs for the crate we want, like RUST_LOG=<crate>:debug,<crate>:info

It is possible to do it with the current the open telemetry log? or if there is another way can you point me to the right direction?