web3-proxy/web3_proxy/examples/tracing.rs

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Rust
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use tracing::info;
fn main() {
// install global collector configured based on RUST_LOG env var.
tracing_subscriber::fmt::init();
let number_of_yaks = 3;
// this creates a new event, outside of any spans.
info!(number_of_yaks, "preparing to shave yaks");
let number_shaved = 3;
info!(
all_yaks_shaved = number_shaved == number_of_yaks,
"yak shaving completed."
);
}