json_env_logger 0.1.1

A structured JSON logger for Rust
Documentation 
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//! an example demonstrating some common features for json_env_logger
//! To enable low level logging levels set an env variable RUST_LOG. i.e. RUST_LOG=TRACE

// note the use of kv_log_macro. structured fields are not quite
// backed in the log crate yet. until then kv_log_macro exposes them
// in log-compatible macros
use kv_log_macro::{debug, error, info, trace, warn};

fn main() {
    json_env_logger::builder()
        .target(json_env_logger::env_logger::Target::Stdout)
        .init();
    trace!("I am a trace", { task_id: 567, thread_id: "12" });
    debug!("I am a debug", { foo: 2.3 });
    info!("I am an info");
    warn!("I am a warning");
    error!("I am an error");
}