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56

equivalent

v1.0.2 Growing

Traits for key comparison in maps.

Apache-2.0 OR MIT MSRV 1.6

Quick Verdict

  • Not updated for 1+ year
  • Stable API (1.x for 3+ years)
  • Trusted by 476 crates
  • Tiny footprint (7KB, 0 deps)
  • Permissive license (Apache-2.0 OR MIT)

Security

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Downloads
457.1M
Dependents
476
Releases
4
Size
7KB

Deep Insights

📊
Steady growth

42.4M downloads in the last 30 days (1.4M/day), up 19% from the previous period.

🔗
Moderate adoption

476 crates depend on equivalent. Reasonable ecosystem adoption, though not yet a core dependency.

Stable for 3+ years

The API has been stable (1.x) for over 3 years with 4 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Zero dependencies

equivalent has no external dependencies — minimal supply chain risk and fast compile times.

📐
Compact crate

At 7KB, equivalent is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include hashbrown, indexmap, moka, scc, priority-queue. When high-quality crates choose equivalent, it's a strong quality signal.

Health Breakdown

Maintenance 5/25

Recency, release consistency, active ratio

Quality 21/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
1.2M/day avg+58%
0500K1.0M1.5M12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.0.1
51%
v1.0.2
48%
v1.0.0
2%
v0.1.0
0%

Release Timeline

4 releasessince 2023
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2026
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README

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Maintainers

Dependencies
0
direct dependencies
Dependents
476
crates depend on equivalent

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