najamelan / slog_unwraps Goto Github PK

Need to figure out if that's possible

In order to make sure all panics get logged, a panic hook needs to be set. However there can only be one panic hook in an application, so it should be consciously set by the application dev and not libraries.

Require the user to pass in a statically available slog instance, probably with the help of slog_scope. Then provide the panic hook, so the user can call something like:
std::panic::set_hook( slog_unwraps::panic_hook( global_slog ) );

and be done with it.

blocked on #1

This can be usefull if you just want to exit with an error, without panicking, as well as when you want to set up a panic hook that logs all panics, and when unwraps logs, you don't want to do that twice...

exits -> just takes log
exitc -> takes log, u8 exit code