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cardinality-estimator
v1.0.3 GrowingA crate for estimating the cardinality of distinct elements in a stream or dataset.
Apache-2.0 Edition 2021
Quick Verdict
- ✓Stable API (1.x for 2+ years)
- ✓Permissive license (Apache-2.0)
Security
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Downloads
1.2M
Dependents
50
Releases
4
Size
434KB
Deep Insights
📊
Steady growth
95.7K downloads in the last 30 days (3.2K/day), up 6% from the previous period.
✅
Stable for 2+ years
The API has been stable (1.x) for over 2 years with 4 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Health Breakdown
Maintenance 9/25
Recency, release consistency, active ratio
Quality 19/25
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-55%
Top Dependents
Most downloaded crates that depend on cardinality-estimator
Version Adoption
v1.0.2
75%
v1.0.3
25%
v1.0.1
0%
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
50
crates depend on cardinality-estimator