argon2rs is used at run time in 30 crates (of which 10 optionally). It is a direct run-time dependency in 18 crates.

Depender (with downloads and own rev deps) argon2rs version
2.0K 6 argonautica optional ^0.2.5
240 libpasta ^0.2.5
210 2 hsh ^0.2.5
100 rustdb-axum-example ^0.2.5
sarkara ^0.2
rustweb ^0.2.5
rustweb2 ^0.2.5
purplecoincli ^0.2.5
1 bundled-crypto ^0.2.5
nv ^0.2.5
novault ^0.2.5
2 thoth-api ^0.2.5
mpw-rs ^0.2
file_endec >=0.2.5, <0.3.0
fistinc-auth ^0.2.5
rust-mongodb ^0.2.1
passwors optional ^0.2.5
rowdy optional ^0.2.5