use cs_utils::random_str; use cs_trace::{create_trace_listener, TraceListenerOptions, SubscriberInitExt, create_trace, child}; fn main() { let collector = create_trace_listener( TraceListenerOptions::new() .with_stdout(true) .with_thread_ids(true) .with_file_path("./simple-example.log", true) .with_env_filter("[crate-name],[child]"), ); collector.init(); // add the session id part to the traces let trace = create_trace!("crate-name"); trace.trace(&format!("session id: [{}]", random_str(8))); trace.trace("Hello World!"); trace.debug("Hello World!"); trace.info("Hello World!"); trace.warn("Hello World!"); trace.error("Hello World!"); let child_trace = child!(trace, "child"); child_trace.trace("Hello World!"); child_trace.debug("Hello World!"); child_trace.info("Hello World!"); child_trace.warn("Hello World!"); child_trace.error("Hello World!"); trace.trace("Hello World!"); }