"Third-party" isn't really correct for regex: https://github.com/rust-lang/regex https://github.com/rust-lang/regex (note the org) Rust's stdlib is deliberatel

"Third-party" isn't really correct for regex: https://github.com/rust-lang/regex https://github.com/rust-lang/regex (note the org) Rust's stdlib is deliberately small in order to allow it to have very strong stability guarantees.