sp-crypto-hashing-proc-macro is used at run time in 455 crates (of which 8 optionally). It is a direct run-time dependency in 4 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) sp-crypto-hashing-proc-macro version
253K 60 sp-version ^0.1.0
142K 386 frame-support ^0.1.0
138K 21 polkadot-sdk optional ^0.1.0
1.6K 2 sp-core-hashing-proc-macro ^0.1.0