Decision Workspace
automaton vs laps_regex vs regex-automata
Side-by-side comparison of Rust crates
37
automaton
growingv0.0.2
Parse regular languages
45
laps_regex
growingv0.1.1
Tools for generating NFAs, DFAs and state-transition tables from regular expressions.
65
regex-automata
growingv0.4.14
Automata construction and matching using regular expressions.
Core Metrics
| automaton | laps_regex | regex-automata | |
|---|---|---|---|
| Health Score | 37 | 45 | 65 |
| Total Downloads | 4.6K | 7.0K | 797.1M |
| 30d Downloads | 4 | 50 | 53.0M |
| Dependents | 0 | 6 | 1.1K |
| Releases | 2 | 4 | 38 |
| Last Updated | 707d ago | 824d ago | 52d ago |
| Age | 10y 11m | 2y 9m | 7y 2m |
Health Breakdown
automaton
Maintenance
3
Quality
16
Community
3
Popularity
4
Documentation
11
laps_regex
Maintenance
4
Quality
15
Community
8
Popularity
5
Documentation
13
regex-automata
Maintenance
15
Quality
14
Community
13
Popularity
8
Documentation
15
Technical Details
| automaton | laps_regex | regex-automata | |
|---|---|---|---|
| Version | 0.0.2 | 0.1.1 | 0.4.14 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 2 | 10 |
| Crate Size | 17KB | 17KB | 618KB |
| Features | 1 | 0 | 31 |
| Yanked % | 0.0% | 0.0% | 2.6% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •regex-automata leads with a health score of 65/100, but none of the options score above 80.
- •regex-automata is depended on by 1.1K crates — strongest ecosystem trust.
- •⚠ automaton, laps_regex have not been updated in over a year.