Awesome
pretty-env-logger
A simple logger built on top of env_logger. It is configured via an environment variable and writes to standard error with nice colored output for log levels.
Usage
Add the dependency to your Cargo.toml
:
[dependencies]
log = "0.4"
pretty_env_logger = "0.4"
Add some usage to your application:
extern crate pretty_env_logger;
#[macro_use] extern crate log;
fn main() {
pretty_env_logger::init();
info!("such information");
warn!("o_O");
error!("much error");
}
Then run your app with the environmental variable set:
RUST_LOG=trace cargo run
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)