Decision Workspace
wellen vs fst-reader vs fst-writer
Side-by-side comparison of Rust crates
57
wellen
growingv0.20.3
Fast VCD and FST library for waveform viewers written in Rust.
55
fst-reader
growingv0.15.0
FST wavedump format reader implemented in safe Rust. Formerly known as fst-native.
46
fst-writer
growingv0.3.1
A Rust library for writing waveform traces in the FST format.
Core Metrics
| wellen | fst-reader | fst-writer | |
|---|---|---|---|
| Health Score | 57 | 55 | 46 |
| Total Downloads | 149.6K | 78.1K | 21.9K |
| 30d Downloads | 7.2K | 7.6K | 2.1K |
| Dependents | 19 | 43 | 4 |
| Releases | 92 | 18 | 9 |
| Last Updated | 15d ago | 15d ago | 213d ago |
| Age | 2y 1m | 1y 5m | 1y 6m |
Health Breakdown
wellen
Maintenance
18
Quality
14
Community
7
Popularity
6
Documentation
12
fst-reader
Maintenance
19
Quality
13
Community
7
Popularity
6
Documentation
10
fst-writer
Maintenance
10
Quality
14
Community
5
Popularity
5
Documentation
12
Technical Details
| wellen | fst-reader | fst-writer | |
|---|---|---|---|
| Version | 0.20.3 | 0.15.0 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | BSD-3-Clause | BSD-3-Clause |
| Dependencies | 18 | 8 | 6 |
| Crate Size | 86KB | 37KB | 59KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90.0 | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •wellen leads with a health score of 57/100, but none of the options score above 80.