Decision Workspace
update_channel vs fibre vs ubq
Side-by-side comparison of Rust crates
34
update_channel
growingv0.1.3
A channel for single updatable values.
54
fibre
experimentalv0.5.1
High-performance, safe, memory-efficient sync/async channels built for real-time, low-overhead communication in concurrent Rust applications.
46
ubq
experimentalv2.1.2
Lock-free unbounded MPMC queue backed by a linked ring of fixed-size blocks.
Core Metrics
| update_channel | fibre | ubq | |
|---|---|---|---|
| Health Score | 34 | 54 | 46 |
| Total Downloads | 5.3K | 15.3K | 96 |
| 30d Downloads | 6 | 3.5K | 8 |
| Dependents | 0 | 39 | 0 |
| Releases | 4 | 14 | 6 |
| Last Updated | 1884d ago | 56d ago | 36d ago |
| Age | 5y 2m | 9m | 1m |
Health Breakdown
update_channel
Maintenance
3
Quality
16
Community
2
Popularity
4
Documentation
9
fibre
Maintenance
16
Quality
13
Community
10
Popularity
5
Documentation
10
ubq
Maintenance
11
Quality
17
Community
6
Popularity
2
Documentation
10
Technical Details
| update_channel | fibre | ubq | |
|---|---|---|---|
| Version | 0.1.3 | 0.5.1 | 2.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MPL-2.0 | MIT |
| Dependencies | 0 | 12 | 11 |
| Crate Size | 5KB | 120KB | 267KB |
| Features | 0 | 3 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fibre leads with a health score of 54/100, but none of the options score above 80.
- •⚠ update_channel has not been updated in over a year.
- •update_channel, fibre are pre-1.0 — API may change.