Decision Workspace
mem_dbg-derive vs mem_dbg vs moveref
Side-by-side comparison of Rust crates
63
mem_dbg-derive
growingv0.3.1
Procedural macros for mem_dbg
65
mem_dbg
growingv0.4.1
Traits and associated procedural macros to display recursively the layout and memory usage of a value
53
moveref
growingv1.0.0
Types and traits for safe C++ style placement initialization and move semantics
Core Metrics
| mem_dbg-derive | mem_dbg | moveref | |
|---|---|---|---|
| Health Score | 63 | 65 | 53 |
| Total Downloads | 211.1K | 221.0K | 6.3K |
| 30d Downloads | 19.2K | 19.3K | 57 |
| Dependents | 22 | 171 | 8 |
| Releases | 11 | 22 | 4 |
| Last Updated | 2d ago | 2d ago | 620d ago |
| Age | 2y 3m | 2y 3m | 2y 7m |
Health Breakdown
mem_dbg-derive
Maintenance
18
Quality
16
Community
11
Popularity
6
Documentation
12
mem_dbg
Maintenance
19
Quality
15
Community
13
Popularity
6
Documentation
12
moveref
Maintenance
4
Quality
22
Community
9
Popularity
5
Documentation
13
Technical Details
| mem_dbg-derive | mem_dbg | moveref | |
|---|---|---|---|
| Version | 0.3.1 | 0.4.1 | 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 | 3 | 14 | 3 |
| Crate Size | 6KB | 67KB | 26KB |
| Features | 1 | 5 | 6 |
| Yanked % | 0.0% | 4.5% | 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 65/100, but none of the options score above 80.
- •mem_dbg is depended on by 171 crates — strongest ecosystem trust.
- •⚠ moveref has not been updated in over a year.
- •mem_dbg-derive, mem_dbg are pre-1.0 — API may change.