45
priority-lfu
v0.3.0 ExperimentalA high-performance, concurrent, in-memory cache with W-TinyLFU eviction policy and weight-based prioritization.
Apache-2.0 Edition 2024
Quick Verdict
- ✓Actively maintained (updated 45d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
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Downloads
207
Dependents
0
Releases
3
Size
55KB
Deep Insights
📉
Download decline
9 downloads in the last 30 days, down 96% from the previous period. May indicate migration to alternatives.
👤
Prolific maintainer
The primary maintainer publishes 54 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Health Breakdown
Maintenance 11/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2/day avg
Version Adoption
v0.2.0
67%
v0.1.0
25%
v0.3.0
9%
Release Timeline
3 releasessince 2026
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2026
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LessMore
Feature Flags
default =["bytes", "chrono", "geo", "uuid", "regex", "rust_decimal"]
metrics
README
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Maintainers
Dependencies
20
direct dependencies
Dependents
0
crates depend on priority-lfu