Decision Workspace
smtp-codec vs imap-codec vs letterman_email_body_parser
Side-by-side comparison of Rust crates
37
smtp-codec
growingv0.2.0
Low-level SMTP Parser and Serializer
64
imap-codec
stablev1.0.0
Rock-solid and complete codec for IMAP
46
letterman_email_body_parser
growingv1.0.5
this is a tokio based fast and optimized email body parser and dkim validator.
Core Metrics
| smtp-codec | imap-codec | letterman_email_body_parser | |
|---|---|---|---|
| Health Score | 37 | 64 | 46 |
| Total Downloads | 7.5K | 55.0K | 9.4K |
| 30d Downloads | 9 | 7.9K | 48 |
| Dependents | 0 | 25 | 18 |
| Releases | 2 | 20 | 6 |
| Last Updated | 1384d ago | 38d ago | 1484d ago |
| Age | 5y 1m | 5y 1m | 4y 3m |
Health Breakdown
smtp-codec
Maintenance
3
Quality
17
Community
3
Popularity
5
Documentation
9
imap-codec
Maintenance
16
Quality
22
Community
10
Popularity
6
Documentation
10
letterman_email_body_parser
Maintenance
4
Quality
19
Community
9
Popularity
5
Documentation
9
Technical Details
| smtp-codec | imap-codec | letterman_email_body_parser | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.0 | 1.0.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | GPL-3.0 |
| Dependencies | 3 | 11 | 6 |
| Crate Size | 24KB | 69KB | 36KB |
| Features | 2 | 11 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •imap-codec leads with a health score of 64/100, but none of the options score above 80.
- •⚠ smtp-codec, letterman_email_body_parser have not been updated in over a year.
- •smtp-codec is pre-1.0 — API may change.