Decision Workspace
mailrs-imap-codec vs imap-codec vs sui-daemon-frame
Side-by-side comparison of Rust crates
49
mailrs-imap-codec
experimentalv1.0.0
Tokio Decoder/Encoder for the RFC 9051 IMAP wire format — handles both line mode (CRLF-terminated commands and responses) and literal mode (raw byte-counted payloads, used for APPEND, FETCH BODY[], etc.). Stateful: caller toggles literal mode with `expect_literal(size)` after parsing a `{N}` literal marker.
64
imap-codec
stablev1.0.0
Rock-solid and complete codec for IMAP
53
sui-daemon-frame
experimentalv0.1.91
Async frame codec for the rkyv-over-UDS local protocol. Reads/writes `[magic 4B][len u32 LE][rkyv body]` over any tokio AsyncRead+AsyncWrite. Reusable by server, client, tests, future tools.
Core Metrics
| mailrs-imap-codec | imap-codec | sui-daemon-frame | |
|---|---|---|---|
| Health Score | 49 | 64 | 53 |
| Total Downloads | 600 | 83.0K | 1.2K |
| 30d Downloads | 0 | 3.8K | 1.2K |
| Dependents | 0 | 35 | 66 |
| Releases | 1 | 21 | 66 |
| Last Updated | 51d ago | 40d ago | today |
| Age | 1m | 5y 4m | 1m |
Health Breakdown
mailrs-imap-codec
Maintenance
10
Quality
17
Community
6
Popularity
3
Documentation
13
imap-codec
Maintenance
16
Quality
22
Community
10
Popularity
6
Documentation
10
sui-daemon-frame
Maintenance
13
Quality
13
Community
11
Popularity
4
Documentation
12
Technical Details
| mailrs-imap-codec | imap-codec | sui-daemon-frame | |
|---|---|---|---|
| Version | 1.0.0 | 1.0.0 | 0.1.91 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 11 | 7 |
| Crate Size | 10KB | 69KB | 9KB |
| Features | 0 | 11 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | 1.89.0 |
| 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.
- •sui-daemon-frame is pre-1.0 — API may change.