Decision Workspace
glean-ffi vs foundations vs glean-core
Side-by-side comparison of Rust crates
48
glean-ffi
growingv44.2.0
FFI layer for Glean, a modern Telemetry library
69
foundations
stablev5.5.3
A Rust service foundations library.
67
glean-core
stablev67.1.0
A modern Telemetry library
Core Metrics
| glean-ffi | foundations | glean-core | |
|---|---|---|---|
| Health Score | 48 | 69 | 67 |
| Total Downloads | 141.7K | 2.1M | 359.4K |
| 30d Downloads | 147 | 236.3K | 29.6K |
| Dependents | 1 | 29 | 249 |
| Releases | 102 | 31 | 196 |
| Last Updated | 1411d ago | 16d ago | 15d ago |
| Age | 6y 6m | 2y 2m | 6y 6m |
Health Breakdown
glean-ffi
Maintenance
8
Quality
18
Community
7
Popularity
6
Documentation
9
foundations
Maintenance
18
Quality
15
Community
15
Popularity
8
Documentation
13
glean-core
Maintenance
19
Quality
16
Community
13
Popularity
7
Documentation
12
Technical Details
| glean-ffi | foundations | glean-core | |
|---|---|---|---|
| Version | 44.2.0 | 5.5.3 | 67.1.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MPL-2.0 | BSD-3-Clause | MPL-2.0 |
| Dependencies | 11 | 65 | 27 |
| Crate Size | 31KB | 322KB | 224KB |
| Features | 1 | 21 | 3 |
| Yanked % | 1.0% | 19.4% | 0.5% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.87 |
| Owners | 4 | 4 (team) | 4 |
Links
Quick Verdict
- •foundations leads with a health score of 69/100, but none of the options score above 80.
- •glean-core is depended on by 249 crates — strongest ecosystem trust.
- •⚠ glean-ffi has not been updated in over a year.