Decision Workspace
managed-heap vs abfall vs rust-cc
Side-by-side comparison of Rust crates
40
managed-heap
growingv0.1.5
An implementation of a virtual heap, inspired by VMs like the JVM. Currently supports automatic garbage collection, but no defragmentation.
46
abfall
experimentalv0.1.0
Concurrent tri-color tracing garbage collector for Rust with incremental and concurrent mark-sweep
44
rust-cc
growingv0.6.2
A cycle collector for Rust programs
Core Metrics
| managed-heap | abfall | rust-cc | |
|---|---|---|---|
| Health Score | 40 | 46 | 44 |
| Total Downloads | 9.2K | 6.2K | 9.9K |
| 30d Downloads | 9 | 1.5K | 44 |
| Dependents | 0 | 0 | 1 |
| Releases | 6 | 1 | 9 |
| Last Updated | 2645d ago | 132d ago | 500d ago |
| Age | 7y 3m | 4m | 3y |
Health Breakdown
managed-heap
Maintenance
4
Quality
16
Community
3
Popularity
5
Documentation
12
abfall
Maintenance
7
Quality
13
Community
6
Popularity
5
Documentation
15
rust-cc
Maintenance
5
Quality
17
Community
7
Popularity
5
Documentation
10
Technical Details
| managed-heap | abfall | rust-cc | |
|---|---|---|---|
| Version | 0.1.5 | 0.1.0 | 0.6.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 4 | 7 |
| Crate Size | 9KB | 37KB | 57KB |
| Features | 0 | 0 | 9 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | 1.90 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •abfall leads with a health score of 46/100, but none of the options score above 80.
- •rust-cc has the most downloads (9.9K), suggesting wider adoption.
- •⚠ managed-heap, rust-cc have not been updated in over a year.