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idmap

v0.3.5 Growing

Efficient maps of integer id keys to values, backed by an underlying `Vec`

MIT OR Apache-2.0 Edition 2021 MSRV 1.65
Data structuresRust patterns #table#map#id#array#idmap

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
57.4K
Dependents
4
Releases
39
Size
21KB

Deep Insights

๐Ÿ“‰
Download decline

1.4K downloads in the last 30 days, down 29% from the previous period. May indicate migration to alternatives.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 57 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 8+ years old, idmap hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

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

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Notable yanked versions

15% of releases have been yanked. Check version history before pinning.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 8/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
55/day avg-21%
0501002/263/164/34/215/95/26

Top Dependents

Most downloaded crates that depend on idmap

Version Adoption

v0.3.5
47%
v0.3.0
20%
v0.3.0-rc.2
11%
v0.3.0-rc.1
11%
v0.3.0-rc.3
10%

Release Timeline

10 releases2 yankedsince 2025
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2026
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Feature Flags

stdallocserdenightlypetgraph_0_8

README

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Maintainers

Dependencies
11
direct dependencies
Dependents
4
crates depend on idmap

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