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hashconsing

v1.7.0 Stable

A hash consing library.

MIT/Apache-2.0 Edition 2021 MSRV 1.60
CachingCompressionConcurrencyData structuresMemory management #hash#consing#sharing#hashconsing#caching

Quick Verdict

  • โœ“Actively maintained (updated 54d ago)
  • โœ“Stable API (1.x for 10+ years)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

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Downloads
174.8K
Dependents
9
Releases
20
Size
26KB

Deep Insights

๐Ÿ“Š
Stable downloads

2.7K downloads in the last 30 days (89/day). Volume is roughly flat compared to the previous period.

โœ…
Stable for 10+ years

The API has been stable (1.x) for over 10 years with 20 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 25KB, hashconsing is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

20% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include zdd, yaspar-ir, qxq. When high-quality crates choose hashconsing, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
107/day avg-42%
01002003002/263/164/34/215/95/26

Top Dependents

Most downloaded crates that depend on hashconsing

Version Adoption

v1.6.0
56%
v1.5.1
28%
v1.5.0
6%
v1.3.0
6%
v1.0.1
4%

Release Timeline

10 releasessince 2018
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2018
1
2019
1
2020
3
2021
2
2022
1
2023
1
2024
2025
2026
1
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Feature Flags

weak-tablewith_ahashunstable_docrs

README

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Maintainers

Dependencies
7
direct dependencies
Dependents
9
crates depend on hashconsing

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