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counter

v0.7.1 Growing

Simple package to count generic iterables

MIT Edition 2021
#multiset#bag#count#counter

Quick Verdict

  • โœ“Actively maintained (updated 2d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 427 crates
  • โœ“Permissive license (MIT)

Security

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Downloads
2.4M
Dependents
427
Releases
22
Size
21KB

Deep Insights

๐Ÿ“Š
Stable downloads

78.0K downloads in the last 30 days (2.6K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

427 crates depend on counter. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 9+ years old, counter hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 21KB, counter is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include lingua, rustfst, varlociraptor, csvs_convert, sourmash. When high-quality crates choose counter, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
2K/day avg+41%
01K2K3K4K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.5.7
75%
v0.6.0
18%
v0.5.2
3%
v0.4.3
3%
v0.7.0
2%

Release Timeline

22 releasessince 2017
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2017
4
2018
7
2019
2020
3
2021
2022
5
2023
2024
1
2025
1
2026
1
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README

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Maintainers

Dependencies
5
direct dependencies
Dependents
427
crates depend on counter

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