A logger that prints all messages with a readable output format.
The output format is based on the format used by Supervisord, with timestamps default RFC 3339 format. The format used for timestamps can be customised.
```rust use simple_logger::SimpleLogger;
fn main() { SimpleLogger::new().init().unwrap();
log::warn!("This is an example message.");
} ```
This outputs:
txt
2022-01-19T17:27:07.013874956Z WARN [logging_example] This is an example message.
You can run the above example with:
sh
cargo run --example init
The colors and timestamps features are enabled by default. You can remove these
features and their respective dependencies by disabling all features in your
Cargo.toml.
toml
[dependencies.simple_logger]
default-features = false
To include the timestamps feature, but not the colors feature:
toml
[dependencies.simple_logger]
default-features = false
features = ["timestamps"]
To include the colors feature, but not the timestamps feature:
toml
[dependencies.simple_logger]
default-features = false
features = ["colors"]
To include thread metadata use the threads and nightly features:
toml
[dependencies.simple_logger]
features = ["threads", "nightly"]
To direct logging output to stderr use the stderr feature:
toml
[dependencies.simple_logger]
features = ["stderr"]
Multiple features can be combined.
toml
[dependencies.simple_logger]
features = ["colors", "threads", "timestamps", "nightly", "stderr"]
simple_logger is licenced under the MIT Licence.
Written by Sam Clements.