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whisk vs flume vs concurrent-queue

Side-by-side comparison of Rust crates

Core Metrics

whiskflumeconcurrent-queue
Health Score566760
Total Downloads44.5K142.0M208.7M
30d Downloads34912.7M16.0M
Dependents398.9K1.0K
Releases173916
Last Updated646d ago109d ago700d ago
Age4y6y 8m5y 10m

Health Breakdown

whisk
Maintenance
6
Quality
14
Community
15
Popularity
6
Documentation
15
flume
Maintenance
12
Quality
15
Community
20
Popularity
8
Documentation
12
concurrent-queue
Maintenance
4
Quality
18
Community
18
Popularity
8
Documentation
12

Technical Details

whiskflumeconcurrent-queue
Version0.13.00.12.02.5.0
Stable (≥1.0)✗ No✗ No✓ Yes
LicenseApache-2.0 OR BSL-1.0 OR MITApache-2.0/MITApache-2.0 OR MIT
Dependencies11137
Crate Size17KB69KB23KB
Features152
Yanked %0.0%2.6%6.3%
Edition202120182021
MSRV1.701.60
Owners2 (team)2 (team)3 (team)

Quick Verdict

  • flume leads with a health score of 67/100, but none of the options score above 80.
  • concurrent-queue has the most downloads (208.7M), suggesting wider adoption.
  • flume is depended on by 8.9K crates — strongest ecosystem trust.
  • ⚠ whisk, concurrent-queue have not been updated in over a year.
  • whisk, flume are pre-1.0 — API may change.