win_etw_tracing is used at run time in 3 crates (of which 2 optionally). It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) win_etw_tracing version
1.4K 1 msft-runtime optional 0.1.*
1.4K 1 msft-service optional 0.1.*
totaldim ^0.1.1
1.4K msft dev 0.1.*