Decision Workspace
mem_dbg vs mem_dbg-derive vs moveref
Side-by-side comparison of Rust crates
61
mem_dbg
growingv0.4.1
Traits and associated procedural macros to display recursively the layout and memory usage of a value
59
mem_dbg-derive
growingv0.3.1
Procedural macros for mem_dbg
53
moveref
growingv1.0.0
Types and traits for safe C++ style placement initialization and move semantics
Core Metrics
| mem_dbg | mem_dbg-derive | moveref | |
|---|---|---|---|
| Health Score | 61 | 59 | 53 |
| Total Downloads | 260.4K | 250.4K | 6.4K |
| 30d Downloads | 21.5K | 21.5K | 0 |
| Dependents | 190 | 22 | 8 |
| Releases | 22 | 11 | 4 |
| Last Updated | 61d ago | 61d ago | 679d ago |
| Age | 2y 5m | 2y 5m | 2y 9m |
Health Breakdown
mem_dbg
Maintenance
15
Quality
15
Community
13
Popularity
6
Documentation
12
mem_dbg-derive
Maintenance
14
Quality
16
Community
11
Popularity
6
Documentation
12
moveref
Maintenance
4
Quality
22
Community
9
Popularity
5
Documentation
13
Technical Details
| mem_dbg | mem_dbg-derive | moveref | |
|---|---|---|---|
| Version | 0.4.1 | 0.3.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 OR LGPL-2.1-or-later | Apache-2.0 OR LGPL-2.1-or-later | Apache-2.0 WITH LLVM-exception |
| Dependencies | 14 | 3 | 3 |
| Crate Size | 67KB | 6KB | 26KB |
| Features | 5 | 1 | 6 |
| Yanked % | 4.5% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.85 | 1.85 | — |
| Owners | 2 | 2 | 1 |
Links
Quick Verdict
- •mem_dbg leads with a health score of 61/100, but none of the options score above 80.
- •mem_dbg is depended on by 190 crates — strongest ecosystem trust.
- •⚠ moveref has not been updated in over a year.
- •mem_dbg, mem_dbg-derive are pre-1.0 — API may change.