How can I automatically add attributes to logs such as tracing::info!()?

[Romira915]

I would like to give an attribute of trace_id to the log to tie the log to the trace in New Relic.
If I were to do it in a straightforward manner, the code would look something like this

let trace_id = tracing_opentelemetry_instrumentation_sdk::find_current_trace_id().unwrap_or_default();
tracing::info!(trace.id = %trace_id, "Hello, World!");

However, this method is very cumbersome.
So, is there any way to customize Layer and other parameters and grant them automatically?

[cijothomas]

Logs to Trace correlation should be automatically done, if you are using the opentelemetry-tracing-appender. There is no need of explicitly pass the traceid, instead it'll be automatically correlated, as long as you have instrumented using OTel Tracing API for your traces.