webpki-root-certs is used at run time in 11 crates (of which 7 optionally). It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps) webpki-root-certs version
642K 19 rustls-platform-verifier ^0.26
5.5K 8 deno_node ^0.26.5
5.6K 3 rquest optional ^0.26.0