regex
crates.io v1.12.310,463,551 weekly downloads · 4 Dependencies
Source data as of:
Summary
An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
Install
cargo add regex
- Ecosystemcrates.io
- Version1.12.3
- Weekly downloads10,463,551
- License—
- Dependencies4
- Last release2026-02-03
- First published2014-12-13
Registry values
Reproduced verbatim from the official registry, with the source named on each value.
Description
An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
Registry-supplied description, cleaned to plain text. Source: crates.io (Rust).
Show original (raw) description
An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
Derived indices (computation method published)
Quanteta-computed from the registry values below. This is a derived index, not a measured registry metric. See the formula on the Data & Sources page.
Q-Vitality Quanteta
81.2 / 100
Maintenance activity index (release cadence + download level).
Q-Trust Quanteta
27.5 / 100
Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta
45.3 / 100
Dependency-surface index. Higher = more risk factors detected.