Decision Workspace
sys_alloc vs rudo-gc vs rust-arc-gc
Side-by-side comparison of Rust crates
52
sys_alloc
experimentalv0.8.18
Low-level system allocator primitives
48
rudo-gc
experimentalv0.8.18
A garbage-collected smart pointer with automatic cycle detection using BiBOP memory layout and Mark-Sweep collection
52
rust-arc-gc
experimentalv0.2.1
A simple GCArc implementation for Rust
Core Metrics
| sys_alloc | rudo-gc | rust-arc-gc | |
|---|---|---|---|
| Health Score | 52 | 48 | 52 |
| Total Downloads | 651 | 569 | 5.9K |
| 30d Downloads | 96 | 73 | 149 |
| Dependents | 32 | 0 | 51 |
| Releases | 32 | 32 | 10 |
| Last Updated | 6d ago | 6d ago | 268d ago |
| Age | 2m | 2m | 10m |
Health Breakdown
sys_alloc
Maintenance
13
Quality
14
Community
10
Popularity
3
Documentation
12
rudo-gc
Maintenance
13
Quality
14
Community
6
Popularity
3
Documentation
12
rust-arc-gc
Maintenance
11
Quality
14
Community
11
Popularity
5
Documentation
11
Technical Details
| sys_alloc | rudo-gc | rust-arc-gc | |
|---|---|---|---|
| Version | 0.8.18 | 0.8.18 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | non-standard |
| Dependencies | 3 | 14 | 1 |
| Crate Size | 8KB | 294KB | 11KB |
| Features | 0 | 8 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.84 | 1.84 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sys_alloc leads with a health score of 52/100, but none of the options score above 80.
- •rust-arc-gc has the most downloads (5.9K), suggesting wider adoption.