json/
json.rs

1//! JSON output at DEBUG level with source file locations enabled.
2//!
3//! Run with: `cargo run --example json`
4
5use tiny_tracing::{Level, LogFormat, Logger, info, warn};
6
7fn main() -> Result<(), Box<dyn std::error::Error>> {
8    Logger::new()
9        .with_level(Level::DEBUG)
10        .with_format(LogFormat::Json)
11        .with_file(true)
12        .init()?;
13
14    info!(user_id = 42, action = "login", "structured event");
15    warn!("something worth a second look");
16    Ok(())
17}
json/json.rs

json/
json.rs
