lgl

lgl is a simple logger supporting log level.

Features

Work out of the box.
Only global functions are provided. Just import the package, then you can use it.
Supported log levels: Trace, Debug, Warning, Error.
By default show the file name and line number.
By default log level is Error. Call SetLogLevel() in main() to enable more log.
Call Set() in main() to save log to a file or other location.