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fq
v0.0.5 ExperimentalA fast and simple ring-buffer-based single-producer, single-consumer queue with no dependencies. You can use this to write Rust programs with low-latency message passing.
MIT OR LGPL-3.0-or-later Edition 2024
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (14KB, 2 deps)
- ✓Permissive license (MIT OR LGPL-3.0-or-later)
Security
Checking security advisories...
Downloads
1.8K
Dependents
0
Releases
5
Size
14KB
Deep Insights
📊
Stable downloads
20 downloads in the last 30 days (1/day). Volume is roughly flat compared to the previous period.
🪶
Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 14KB, fq is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
20% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 10/25
Recency, release consistency, active ratio
Quality 10/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg-71%
Version Adoption
v0.0.5
29%
v0.0.2
24%
v0.0.3
24%
v0.0.1
23%
Release Timeline
5 releases1 yankedsince 2025
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2025
5
2026
LessMore|Yanked
Feature Flags
unstable
README
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Maintainers
Dependencies
2
direct dependencies
Dependents
0
crates depend on fq