log4rs is a highly configurable logging framework modeled after Java's Logback and log4j libraries.
log4rs.yaml:
yaml
refresh_rate: 30 seconds
appenders:
stdout:
kind: console
requests:
kind: file
path: "log/requests.log"
encoder:
pattern: "{d} - {m}{n}"
root:
level: warn
appenders:
- stdout
loggers:
app::backend::db:
level: info
app::requests:
level: info
appenders:
- requests
additive: false
lib.rs: ```rust
extern crate log; extern crate log4rs;
fn main() { log4rs::init_file("config/log4rs.yaml", Default::default()).unwrap();
info!("booting up");
// ...
} ```
Licensed under either of * Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0) * MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you shall be dual licensed as above, without any additional terms or conditions.