Decision Workspace
str-buf vs strfmt vs runtime-format
Side-by-side comparison of Rust crates
51
str-buf
growingv4.0.0
Static string buffer
50
strfmt
growingv0.2.5
strfmt: rust library for formatting dynamic strings
45
runtime-format
growingv0.1.3
rust library for formatting dynamic strings
Core Metrics
| str-buf | strfmt | runtime-format | |
|---|---|---|---|
| Health Score | 51 | 50 | 45 |
| Total Downloads | 12.6M | 3.6M | 221.1K |
| 30d Downloads | 289.7K | 223.1K | 15.4K |
| Dependents | 165 | 823 | 71 |
| Releases | 19 | 13 | 4 |
| Last Updated | 194d ago | 252d ago | 1061d ago |
| Age | 5y 9m | 9y 10m | 3y 2m |
Health Breakdown
str-buf
Maintenance
10
Quality
15
Community
11
Popularity
8
Documentation
7
strfmt
Maintenance
7
Quality
16
Community
11
Popularity
8
Documentation
8
runtime-format
Maintenance
4
Quality
17
Community
8
Popularity
6
Documentation
10
Technical Details
| str-buf | strfmt | runtime-format | |
|---|---|---|---|
| Version | 4.0.0 | 0.2.5 | 0.1.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | BSL-1.0 | MIT | MIT |
| Dependencies | 2 | 0 | 1 |
| Crate Size | 8KB | 15KB | 6KB |
| Features | 0 | 0 | 2 |
| Yanked % | 21.1% | 0.0% | 0.0% |
| Edition | 2018 | — | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •str-buf leads with a health score of 51/100, but none of the options score above 80.
- •strfmt is depended on by 823 crates — strongest ecosystem trust.
- •⚠ runtime-format has not been updated in over a year.
- •strfmt, runtime-format are pre-1.0 — API may change.