fern is a runtime-configurable logging library written for rust.
Current features are: - Multiple loggers. You can create as many loggers as you need, and configure them separately. - Configurable output format via closures. - Multiple outputs per logger - current options are to a file, or to stdout/stderr (or any combination of those) - Each output can have a Level configured, so you can output all log messages to a log file, and only have warnings and above show up in the console! - You can also define your own custom logging endpoints - have messages end up where you need them!
fern is still in development, and most features are experimental. The library is subject to change in non-backwards-compatible ways.
This library can only be used while complying to the license terms in the LICENSE file.