Decision Workspace
inline-array vs concurrent-map vs bytesbuf_io
Side-by-side comparison of Rust crates
59
inline-array
growingv0.1.15
efficient immutable inlinable byte array
56
concurrent-map
growingv5.0.37
a lock-free linearizable B+ tree
55
bytesbuf_io
experimentalv0.5.0
Asynchronous I/O abstractions expressed via `bytesbuf` types.
Core Metrics
| inline-array | concurrent-map | bytesbuf_io | |
|---|---|---|---|
| Health Score | 59 | 56 | 55 |
| Total Downloads | 758.3K | 429.8K | 122 |
| 30d Downloads | 31.2K | 7.1K | 0 |
| Dependents | 78 | 58 | 0 |
| Releases | 13 | 55 | 5 |
| Last Updated | 41d ago | 624d ago | 3d ago |
| Age | 2y 10m | 3y 6m | 4m |
Health Breakdown
inline-array
Maintenance
15
Quality
16
Community
11
Popularity
7
Documentation
10
concurrent-map
Maintenance
7
Quality
21
Community
11
Popularity
7
Documentation
10
bytesbuf_io
Maintenance
19
Quality
14
Community
8
Popularity
2
Documentation
12
Technical Details
| inline-array | concurrent-map | bytesbuf_io | |
|---|---|---|---|
| Version | 0.1.15 | 5.0.37 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 4 | 8 |
| Crate Size | 15KB | 30KB | 22KB |
| Features | 2 | 5 | 3 |
| Yanked % | 0.0% | 3.6% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •inline-array leads with a health score of 59/100, but none of the options score above 80.
- •⚠ concurrent-map has not been updated in over a year.
- •inline-array, bytesbuf_io are pre-1.0 — API may change.