crates.io · crates:enum-map

enum-map active

A map with C-like enum keys represented internally as an array

Latest stable version	3.1.0
Published	2026-07-21 06:21:25 UTC
Install	`cargo add enum-map`
Minimum Rust version (rust-version)	`Rust ≥ 1.95`
License	MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-09 03:14:21 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-07-21 06:21:25 UTC · 80 days ago
Stable releases in the last 12 months	2
Published versions	82

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`3.1.0`	2026-07-21 06:21:25 UTC
`3.0.0` withdrawn	2026-07-20 17:03:00 UTC
`2.7.3`	2023-11-24 07:41:35 UTC
`2.7.2` withdrawn	2023-11-16 16:24:20 UTC
`2.7.1`	2023-11-08 14:35:28 UTC
`2.7.0`	2023-10-20 16:24:01 UTC
`2.6.3`	2023-09-10 16:02:14 UTC
`2.6.2`	2023-09-07 22:24:24 UTC
`2.6.1`	2023-08-01 18:47:14 UTC
`2.6.0`	2023-06-30 16:39:56 UTC
`2.5.0`	2023-03-14 07:54:58 UTC
`2.4.2`	2022-12-17 10:31:04 UTC
`2.4.1`	2022-07-28 14:29:46 UTC
`2.4.0`	2022-06-15 21:11:52 UTC
`2.3.0`	2022-05-29 10:14:34 UTC
`2.2.0`	2022-05-20 14:41:19 UTC
`2.1.0`	2022-03-24 20:55:48 UTC
`2.0.3`	2022-02-26 09:03:23 UTC
`0.6.6`	2022-02-18 23:36:05 UTC
`0.6.5`	2022-02-18 23:33:32 UTC

Showing the 20 most recent of 77 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`rust 1.63`	`2.7.3`
`rust 1.70`	`2.7.3`
`rust 1.75`	`2.7.3`
`rust 1.80`	`2.7.3`
`rust 1.85`	`2.7.3`
`rust 1.90`	`2.7.3`

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Frequently asked questions

What is the latest version of enum-map?

The latest stable version of enum-map is 3.1.0, published on 2026-07-21. Verified by Vigia on 2026-10-09.

How do I install the latest version of enum-map?

Run cargo add enum-map. The latest stable version is 3.1.0 (verified 2026-10-09).

Is enum-map deprecated?

No. enum-map is not marked as deprecated in the registry.

Which Rust version does enum-map require?

enum-map 3.1.0 declares this requirement: Rust ≥ 1.95.

Does enum-map 3.1.0 have known vulnerabilities?

No known advisories affect enum-map 3.1.0 according to the data Vigia checks.

Is enum-map still maintained?

enum-map published 2 stable releases in the last 12 months; the most recent was 80 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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