sir_logger

This is a simple crate that I tend to use in a lot of projects. I used to just copy the crate between all of my projects and after the 8th time, I have decided to just open-source the thing.

This is just a somewhat personalized version of env_logger, env_logger is better in almost every way.

Note:

• This library will only give warn and error logs for other libraries unless set to trace.
• If using the log file, this library WILL include the ansi coloring in the log file.
• This is not a serious project, please don't use it in production without checking it over.

Features

• Panic handler to include panics in the logs (disable with the no-panic-handler feature)
• Fetching logging level from either the environment or the program itself.
• Log file support

Example

fn main() {
    sir_logger::setup(
        // The log filter override, if `Some(value)`,
        // the logger will use that value as the log level displayed.
        // If `None`, then the logger will try to find the value in
        // `RUST_LOG`, and then it'll default to `INFO`
        Some(LevelFilter::Trace),

        // The names of crates that should be disabled for the logger
        ["very_verbose_crate"],

        // The names of libraries that should be at the same log
        // level as the main program.
        ["super_important_crate"],

        // A path to a file to store logs, or `None`
        Some("path/to/log.txt"),

        // The name of this executable, this'll help the library
        // set the correct log level for all crates.
        env!("CARGO_PKG_NAME")
    );
}

Screenshots

General use

Panic support