50
qr_code
v2.0.0 GrowingQR code encoder in Rust, support structured append (data in multiple qrcodes)
MIT OR Apache-2.0 Edition 2018
#qrcode
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (2.x for 5+ years)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
145.0K
Dependents
44
Releases
14
Size
75KB
Deep Insights
📊
Stable downloads
6.8K downloads in the last 30 days (225/day). Volume is roughly flat compared to the previous period.
✅
Stable for 5+ years
The API has been stable (1.x) for over 5 years with 14 releases. This level of maturity means you can depend on it without worrying about breaking changes.
🌟
Used by top crates
Notable dependents include lwk_common, grin_wallet_controller, firma, rusty-paper-wallet, fbbe. When high-quality crates choose qr_code, it's a strong quality signal.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 21/25
Yanked ratio, deps, size, maturity, features
Community 7/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
250/day avg-18%
Top Dependents
Most downloaded crates that depend on qr_code
Version Adoption
v2.0.0
63%
v1.1.0
28%
v1.0.0
3%
v0.19.0
3%
v0.18.0
3%
Release Timeline
10 releasessince 2020
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2020
9
2021
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2024
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2026
LessMore
Feature Flags
bmpfuzzdecode
README
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Maintainers
Dependencies
5
direct dependencies
Dependents
44
crates depend on qr_code