# tracing-ecs [](https://crates.io/crates/tracing-ecs) [](https://docs.rs/tracing-ecs/)
Tracing subscriber that outputs json log lines in the ECS ([Elastic Common Schema](https://www.elastic.co/guide/en/ecs/current/ecs-reference.html)) log format.
## Usage
```rust
use tracing_ecs::ECSLayerBuilder;
ECSLayerBuilder::default()
.stdout()
.install()
.unwrap()
```
## License
* Apache License, Version 2.0
([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
* MIT license
([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
## Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.