================================= Tracing subscriber for COVESA DLT

This crate is part of the Sabaton Automotive platform, but can also be used independantly.

The tracing crate https://crates.io/crates/tracing is the most popular application level tracing library for Rust. This crate implements a tracing subscriber that will route trace and log messages to a dlt-daemon using libdlt. The crate depends on https://crates.io/crates/libdlt-sys .