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cardinality-estimator
v1.0.3 StableA crate for estimating the cardinality of distinct elements in a stream or dataset.
Apache-2.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 45d ago)
- ✓Stable API (1.x for 1+ years)
- ✓Permissive license (Apache-2.0)
Security
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Downloads
914.6K
Dependents
48
Releases
4
Size
434KB
Deep Insights
📈
Strong growth momentum
90.1K downloads in the last 30 days (3.0K/day), up 36% from the previous period.
✅
Stable API
Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 18/25
Yanked ratio, deps, size, maturity, features
Community 13/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
3K/day avg+14%
Top Dependents
Most downloaded crates that depend on cardinality-estimator
Version Adoption
v1.0.2
97%
v1.0.3
3%
v1.0.1
1%
v1.0.0
0%
Release Timeline
4 releasessince 2024
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Feature Flags
with_serde
README
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Maintainers
Dependencies
14
direct dependencies
Dependents
48
crates depend on cardinality-estimator