Feature request: support env_logger

[Cryolitia]

No description provided.

[orhun]

Can you elaborate this request? 👀

[Cryolitia]

env_logger is a widely used logger in Rust. Can we redirect gpgme's logs to env_logger so that upper-layer applications can process application logs more conveniently and uniformly.

[orhun]

Would it be better to use the log crate (or tracing) instead? So that users can decide which logger implementation they want to use (e.g. env_logger, tracing_subscriber, etc.)

[orhun]

Also, I didn't quite get what you mean by gpgme's logs. Do you mean the error logs generated by eprintln or am I missing something here? 🤔

[Cryolitia]

Would it be better to use the log crate (or tracing) instead?

agree

Also, I didn't quite get what you mean by gpgme's logs. Do you mean the error logs generated by eprintln or am I missing something here? 🤔

bind it https://www.gnupg.org/documentation/manuals/gpgme/Debugging.html to rust logger

[orhun]

I don't know much about the implementation details but I'm guessing those logs are coming from the underlying sys library (libgpgme-dev) and gpgme-rs has just the bindings for it.

Not sure if we can somehow have a middle layer where we send the logs via log, it's probably better for someone more knowledgeable to answer that 🐻