pub fn init_logging(config: &LoggingConfig) -> Result<LogGuard>Expand description
Initialize logging with the given configuration
Returns a guard that must be held for the lifetime of the application to ensure logs are flushed properly.
§Errors
Returns an error if file logging is configured but the log directory cannot be created.
§Panics
Panics if the environment filter directives are malformed (only when RUST_LOG is set).