PCRE2 is used at run time in 23 crates (of which 9 optionally). It is a direct run-time dependency in 14 crates.

Depender (with downloads and own rev deps) PCRE2 version
6.6K 3 grep-pcre2 ^0.2.6
200 4 hyperpolyglot ^0.2.3
130 tiktoken ^0.2
650 2 scutiger-core optional ^0.2.3
logi ^0.2.3
scutiger-bin ^0.2.3
botagent ^0.2.9
loggy_rs ^0.2.3
csv-groupby ^0.2.3
170 rootasrole optional ^0.2
170 1 rootasrole-core optional ^0.2
matrix-appservice-rs optional ^0.2.3
notfeed optional ^0.2
pomsky-bin optional ^0.2.5