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cardinality-estimator

v1.0.3 Stable

A crate for estimating the cardinality of distinct elements in a stream or dataset.

Apache-2.0 Edition 2021
AlgorithmsData structures #hyperloglog#sketch#probabilistic#cardinality#distinct-count

Quick Verdict

  • โœ“Actively maintained (updated 45d ago)
  • โœ“Stable API (1.x for 1+ years)
  • โœ“Permissive license (Apache-2.0)

Security

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Downloads
914.6K
Dependents
48
Releases
4
Size
434KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

90.1K downloads in the last 30 days (3.0K/day), up 36% from the previous period.

โœ…
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 ยท last 90 days
3K/day avg+14%
02K4K6K12/291/162/32/213/113/28

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

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