Decision Workspace
unicode-intervals vs unicode_reader vs ucd-trie
Side-by-side comparison of Rust crates
51
unicode-intervals
growingv0.2.0
Search for Unicode code points intervals by including/excluding categories, ranges, and custom characters sets.
57
unicode_reader
growingv1.0.2
Adaptors which wrap byte-oriented readers and yield the UTF-8 data as Unicode code points or grapheme clusters.
53
ucd-trie
growingv0.1.7
A trie for storing Unicode codepoint sets and maps.
Core Metrics
| unicode-intervals | unicode_reader | ucd-trie | |
|---|---|---|---|
| Health Score | 51 | 57 | 53 |
| Total Downloads | 7.2K | 379.7K | 197.9M |
| 30d Downloads | 83 | 45.3K | 13.6M |
| Dependents | 4 | 118 | 268 |
| Releases | 4 | 5 | 8 |
| Last Updated | 1068d ago | 1589d ago | 544d ago |
| Age | 2y 11m | 9y 6m | 8y |
Health Breakdown
unicode-intervals
Maintenance
10
Quality
15
Community
8
Popularity
5
Documentation
13
unicode_reader
Maintenance
9
Quality
20
Community
9
Popularity
7
Documentation
12
ucd-trie
Maintenance
5
Quality
17
Community
10
Popularity
8
Documentation
13
Technical Details
| unicode-intervals | unicode_reader | ucd-trie | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.2 | 0.1.7 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 1 |
| Crate Size | 193KB | 12KB | 47KB |
| Features | 1 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •unicode_reader leads with a health score of 57/100, but none of the options score above 80.
- •ucd-trie has the most downloads (197.9M), suggesting wider adoption.
- •ucd-trie is depended on by 268 crates — strongest ecosystem trust.
- •⚠ unicode-intervals, unicode_reader, ucd-trie have not been updated in over a year.
- •unicode-intervals, ucd-trie are pre-1.0 — API may change.