Synattra is used at run time in 7 crates (of which 2 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) Synattra version
76K 1 metered-macro ^0.2
74K 2 aspect-weave ^0.2