Decision Workspace
mailrs-maildir vs rusmes-storage vs mailrs-mailbox
Side-by-side comparison of Rust crates
52
mailrs-maildir
experimentalv1.2.1
Maildir filesystem-format primitives: atomic delivery, directory scans, flag parsing — no IMAP/POP3 layer.
55
rusmes-storage
experimentalv0.1.2
Storage abstraction layer for RusMES — trait-based mailbox and message store with filesystem (maildir), PostgreSQL, and AmateRS distributed backends
52
mailrs-mailbox
experimentalv1.0.3
Mailbox metadata storage abstraction for Rust IMAP/JMAP servers: MailboxStore trait + PostgreSQL reference impl + in-memory test fixture. CONDSTORE, threading, flag ops, change tracking.
Core Metrics
| mailrs-maildir | rusmes-storage | mailrs-mailbox | |
|---|---|---|---|
| Health Score | 52 | 55 | 52 |
| Total Downloads | 166 | 621 | 73 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 8 | 24 | 0 |
| Releases | 6 | 3 | 4 |
| Last Updated | 45d ago | 65d ago | 53d ago |
| Age | 1m | 4m | 1m |
Health Breakdown
mailrs-maildir
Maintenance
11
Quality
16
Community
9
Popularity
3
Documentation
13
rusmes-storage
Maintenance
15
Quality
12
Community
10
Popularity
3
Documentation
15
mailrs-mailbox
Maintenance
16
Quality
15
Community
6
Popularity
2
Documentation
13
Technical Details
| mailrs-maildir | rusmes-storage | mailrs-mailbox | |
|---|---|---|---|
| Version | 1.2.1 | 0.1.2 | 1.0.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | Apache-2.0 OR MIT | Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 5 | 20 | 9 |
| Crate Size | 30KB | 110KB | 93KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.75 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rusmes-storage leads with a health score of 55/100, but none of the options score above 80.
- •rusmes-storage is pre-1.0 — API may change.