55
cowstr
v1.3.0 GrowingCopy-on-Write shared strings
MIT OR Apache-2.0 Edition 2021 MSRV 1.70.0
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (1.x for 3+ years)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
146.6K
Dependents
39
Releases
31
Size
32KB
Deep Insights
📈
Strong growth momentum
16.6K downloads in the last 30 days (552/day), up 26% from the previous period.
✅
Stable for 3+ years
The API has been stable (1.x) for over 3 years with 31 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📐
Compact crate
At 32KB, cowstr is lightweight. Small crate size correlates with focused, well-scoped functionality.
🌟
Used by top crates
Notable dependents include courses, cdoc, smolbar, email-validate, cdoc-parser. When high-quality crates choose cowstr, it's a strong quality signal.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 22/25
Yanked ratio, deps, size, maturity, features
Community 8/20
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
430/day avg+76%
Top Dependents
Most downloaded crates that depend on cowstr
Version Adoption
v1.3.0
94%
v1.2.0
3%
v1.0.0
1%
v1.0.0-beta8
1%
v1.1.0
1%
Release Timeline
10 releasessince 2023
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2023
9
2024
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2025
2026
LessMore
Feature Flags
serdenightlynightly_extend_onenightly_fmt_internalsnightly_int_roundings
README
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Maintainers
Dependencies
5
direct dependencies
Dependents
39
crates depend on cowstr