Decision Workspace
rreplace vs bstr vs aho-corasick
Side-by-side comparison of Rust crates
39
rreplace
growingv0.1.0
String replacement made easy! It can handle multiple unique replacements in one pass.
76
bstr
stablev1.12.3
A string type that is not required to be valid UTF-8.
63
aho-corasick
growingv1.1.4
Fast multiple substring searching.
Core Metrics
| rreplace | bstr | aho-corasick | |
|---|---|---|---|
| Health Score | 39 | 76 | 63 |
| Total Downloads | 7.9K | 347.7M | 953.0M |
| 30d Downloads | 0 | 14.9M | 39.4M |
| Dependents | 0 | 7.8K | 9.7K |
| Releases | 6 | 51 | 62 |
| Last Updated | 2511d ago | 18d ago | 258d ago |
| Age | 6y 10m | 7y 9m | 11y 1m |
Health Breakdown
rreplace
Maintenance
9
Quality
10
Community
6
Popularity
5
Documentation
9
bstr
Maintenance
18
Quality
20
Community
15
Popularity
8
Documentation
15
aho-corasick
Maintenance
9
Quality
20
Community
14
Popularity
8
Documentation
12
Technical Details
| rreplace | bstr | aho-corasick | |
|---|---|---|---|
| Version | 0.1.0 | 1.12.3 | 1.1.4 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | Unlicense OR MIT |
| Dependencies | 0 | 6 | 3 |
| Crate Size | 5KB | 355KB | 184KB |
| Features | 0 | 5 | 4 |
| Yanked % | 83.3% | 2.0% | 3.2% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.65 | 1.60.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •bstr leads with a health score of 76/100, but none of the options score above 80.
- •aho-corasick has the most downloads (953.0M), suggesting wider adoption.
- •aho-corasick is depended on by 9.7K crates — strongest ecosystem trust.
- •⚠ rreplace has not been updated in over a year.
- •rreplace is pre-1.0 — API may change.