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fast_io
v1.2.2 GrowingLibrary crate to read and write &str and types implementing the copy trait into files
Apache-2.0
Quick Verdict
- ✕Not updated for 8+ years
- ✓Stable API (1.x for 8+ years)
- ✓Tiny footprint (7KB, 0 deps)
- ✓Permissive license (Apache-2.0)
Security
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Downloads
11.4K
Dependents
5
Releases
6
Size
7KB
Deep Insights
📈
Strong growth momentum
31 downloads in the last 30 days (1/day), up 82% from the previous period.
✅
Stable for 8+ years
The API has been stable (1.x) for over 8 years with 6 releases. This level of maturity means you can depend on it without worrying about breaking changes.
🪶
Zero dependencies
fast_io has no external dependencies — minimal supply chain risk and fast compile times.
📐
Compact crate
At 7KB, fast_io is lightweight. Small crate size correlates with focused, well-scoped functionality.
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 5/15
Downloads, momentum, growth trend
Documentation 8/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg-41%
Top Dependents
Most downloaded crates that depend on fast_io
Version Adoption
v1.2.2
37%
v1.2.1
16%
v1.2.0
16%
v1.1.0
16%
v1.1.1
16%
Release Timeline
6 releasessince 2017
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README
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Maintainers
Dependencies
0
direct dependencies
Dependents
5
crates depend on fast_io