Cargo.toml
[dependencies]
log = "0.4"
wasm-logger = "0.1.0"
```rust
extern crate log; extern crate wasm_logger; ```
Initialize wasm-logger
when your app start:
rust
wasm_logger::init(wasm_logger::Config::new(log::Level::Debug));
Logging:
rust
info!("Some info");
error!("Error message");
In Rust 2018 you don't have to extern crate
, just initialize wasm-logger
when your app start:
rust
wasm_logger::init(wasm_logger::Config::new(log::Level::Debug));
Logging:
rust
log::info!("Some info");
log::error!("Error message");
For more information about how to use loggers in Rust, see log.