futures-macro is used at run time in 1,514 crates (of which 286 optionally). It is a direct run-time dependency in 3 crates. It's used at build time in 4 crates (of which 1 optionally, ). It's used only as a dev dependency in 229 crates.

Depender (with downloads and own rev deps) futures-macro version
10.5M 3001 futures-util optional =0.3.31
76K 115 futures-test =0.3.31
resilientdb_rust_sdk ^0.3