45
fast-cat
v0.1.1 ExperimentalAn ergonomic macro for efficient string concatenation with a single memory allocation.
MIT OR Apache-2.0 Edition 2024
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (10KB, 2 deps)
- ✓Permissive license (MIT OR Apache-2.0)
- !50% of releases were yanked
Security
Checking security advisories...
Downloads
51.8K
Dependents
19
Releases
2
Size
10KB
Deep Insights
📈
Strong growth momentum
22.2K downloads in the last 30 days (739/day), up 36% from the previous period.
🪶
Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 9KB, fast-cat is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
50% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 9/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
506/day avg+130%
Top Dependents
Most downloaded crates that depend on fast-cat
Version Adoption
v0.1.1
100%
Release Timeline
2 releases1 yankedsince 2025
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2025
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2026
LessMore|Yanked
Feature Flags
count-allocations
README
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Maintainers
Dependencies
2
direct dependencies
Dependents
19
crates depend on fast-cat