OID is used at run time in 59 crates (of which 9 optionally). It is a direct run-time dependency in 12 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) OID version
30K 10 picky-asn1 ^0.2
29K 15 picky-asn1-x509 ^0.2
16K 11 picky ^0.2
9.7K 3 picky-krb ^0.2
8.7K 13 tss-esapi ^0.2.1
7.8K 3 sspi ^0.2
380 parsec-tool ^0.2
110 2 ldap-types ^0.2.1
110 1 ldap-utils ^0.2.1
sync-ldap-subtrees ^0.2.1
1 sspi-bobbobbio ^0.2
29K 16 picky-asn1-der dev ^0.2