Decision Workspace
jpostcode_rs vs jposta vs ldappostaladdr
Side-by-side comparison of Rust crates
42
jpostcode_rs
growingv0.1.4
Japanese postal code lookup library in Rust, powered by jpostcode-data
39
jposta
growingv0.1.0
A fast and intuitive Terminal User Interface (TUI) tool for searching Japanese postal codes and addresses
48
ldappostaladdr
growingv1.0.1
LDAP postal address parsing (zero-copy) and escape / unescape utilities
Core Metrics
| jpostcode_rs | jposta | ldappostaladdr | |
|---|---|---|---|
| Health Score | 42 | 39 | 48 |
| Total Downloads | 4.9K | 949 | 686 |
| 30d Downloads | 26 | 3 | 4 |
| Dependents | 1 | 0 | 0 |
| Releases | 5 | 1 | 2 |
| Last Updated | 468d ago | 479d ago | 221d ago |
| Age | 1y 3m | 1y 3m | 7m |
Health Breakdown
jpostcode_rs
Maintenance
7
Quality
11
Community
7
Popularity
4
Documentation
13
jposta
Maintenance
2
Quality
14
Community
6
Popularity
4
Documentation
13
ldappostaladdr
Maintenance
8
Quality
21
Community
6
Popularity
3
Documentation
10
Technical Details
| jpostcode_rs | jposta | ldappostaladdr | |
|---|---|---|---|
| Version | 0.1.4 | 0.1.0 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 6 | 3 | 0 |
| Crate Size | 3.8MB | 179KB | 5KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ldappostaladdr leads with a health score of 48/100, but none of the options score above 80.
- •jpostcode_rs has the most downloads (4.9K), suggesting wider adoption.
- •⚠ jpostcode_rs, jposta have not been updated in over a year.
- •jpostcode_rs, jposta are pre-1.0 — API may change.