Decision Workspace
TLViterator vs iso7816-tlv vs bytes
Side-by-side comparison of Rust crates
49
TLViterator
experimentalv1.0.1
A high-performance, zero-copy binary TLV parser and writer. Supports ASN.1 BER/DER, ISO7816, and DGI formats for embedded, no-std, and safety-critical applications.
44
iso7816-tlv
growingv0.4.4
tools and utilities for handling TLV data as defined in ISO/IEC 7816-4
76
bytes
stablev1.12.1
Types and traits for working with bytes
Core Metrics
| TLViterator | iso7816-tlv | bytes | |
|---|---|---|---|
| Health Score | 49 | 44 | 76 |
| Total Downloads | 30 | 1.8M | 850.8M |
| 30d Downloads | 0 | 81.6K | 43.5M |
| Dependents | 0 | 31 | 235.9K |
| Releases | 2 | 10 | 59 |
| Last Updated | 21d ago | 881d ago | 5d ago |
| Age | 1m | 6y 9m | 11y 5m |
Health Breakdown
TLViterator
Maintenance
13
Quality
18
Community
6
Popularity
2
Documentation
10
iso7816-tlv
Maintenance
4
Quality
14
Community
10
Popularity
7
Documentation
9
bytes
Maintenance
18
Quality
18
Community
20
Popularity
8
Documentation
12
Technical Details
| TLViterator | iso7816-tlv | bytes | |
|---|---|---|---|
| Version | 1.0.1 | 0.4.4 | 1.12.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | ISC | MIT |
| Dependencies | 0 | 5 | 4 |
| Crate Size | 17KB | 11KB | 76KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 6.8% |
| Edition | 2024 | 2018 | 2021 |
| MSRV | — | — | 1.57 |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •bytes leads with a health score of 76/100, but none of the options score above 80.
- •bytes is depended on by 235.9K crates — strongest ecosystem trust.
- •⚠ iso7816-tlv has not been updated in over a year.
- •iso7816-tlv is pre-1.0 — API may change.