Decision Workspace
lisp_iter vs better_peekable vs r7rs-parser
Side-by-side comparison of Rust crates
37
lisp_iter
growingv0.1.0
Single-pass no-alloc iterator for simple lisp or lisp-like expressions
44
better_peekable
growingv1.0.0
Peekable iterator like std::iter::Peekable but allows for peeking n items ahead instead of just one.
38
r7rs-parser
growingv0.1.0
Simple Scheme R7RS parser & lexer
Core Metrics
| lisp_iter | better_peekable | r7rs-parser | |
|---|---|---|---|
| Health Score | 37 | 44 | 38 |
| Total Downloads | 1.7K | 9.9K | 1.6K |
| 30d Downloads | 4 | 28 | 4 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 8 | 1 |
| Last Updated | 1241d ago | 150d ago | 1246d ago |
| Age | 3y 4m | 3y 11m | 3y 5m |
Health Breakdown
lisp_iter
Maintenance
1
Quality
16
Community
6
Popularity
4
Documentation
10
better_peekable
Maintenance
9
Quality
15
Community
5
Popularity
5
Documentation
10
r7rs-parser
Maintenance
1
Quality
17
Community
6
Popularity
4
Documentation
10
Technical Details
| lisp_iter | better_peekable | r7rs-parser | |
|---|---|---|---|
| Version | 0.1.0 | 1.0.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 0 | 1 | 1 |
| Crate Size | 3KB | 10KB | 13KB |
| Features | 0 | 3 | 3 |
| Yanked % | 0.0% | 12.5% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •better_peekable leads with a health score of 44/100, but none of the options score above 80.
- •⚠ lisp_iter, r7rs-parser have not been updated in over a year.
- •lisp_iter, r7rs-parser are pre-1.0 — API may change.