crates.io · crates:num_enum

num_enum active

Procedural macros to make inter-operation between primitives and enums easier.

Latest stable version	0.7.6
Published	2026-03-15 21:29:40 UTC
Install	`cargo add num_enum`
Minimum Rust version (rust-version)	`Rust ≥ 1.70.0`
License	BSD-3-Clause OR MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-08 14:56:32 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2026-03-15 21:29:40 UTC · 207 days ago
Stable releases in the last 12 months	2
Published versions	33

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

Version history

Version	Published
`0.7.6`	2026-03-15 21:29:40 UTC
`0.7.5`	2025-10-19 17:13:40 UTC
`0.7.4`	2025-06-22 19:15:30 UTC
`0.7.3`	2024-07-29 12:49:42 UTC
`0.7.2`	2024-01-07 10:50:37 UTC
`0.7.1`	2023-10-27 20:21:22 UTC
`0.7.0`	2023-08-13 20:11:14 UTC
`0.6.1`	2023-04-15 17:20:21 UTC
`0.6.0`	2023-04-03 17:55:24 UTC
`0.5.11`	2023-02-24 02:12:38 UTC
`0.5.10`	2023-02-17 09:54:10 UTC
`0.5.9`	2023-01-24 22:41:16 UTC
`0.5.8` withdrawn	2023-01-10 01:26:35 UTC
`0.5.7`	2022-03-04 20:11:16 UTC
`0.5.6`	2021-12-31 12:09:38 UTC
`0.5.5`	2021-12-18 12:41:00 UTC
`0.5.4`	2021-08-16 23:58:30 UTC
`0.5.3`	2021-08-03 07:57:41 UTC
`0.5.2`	2021-07-12 12:03:52 UTC
`0.5.1`	2020-08-05 21:52:35 UTC

Showing the 20 most recent of 33 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`	`0.7.2`
`rust 1.70`	`0.7.6`
`rust 1.75`	`0.7.6`
`rust 1.80`	`0.7.6`
`rust 1.85`	`0.7.6`
`rust 1.90`	`0.7.6`

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Frequently asked questions

What is the latest version of num_enum?

The latest stable version of num_enum is 0.7.6, published on 2026-03-15. Verified by Vigia on 2026-10-08.

How do I install the latest version of num_enum?

Run cargo add num_enum. The latest stable version is 0.7.6 (verified 2026-10-08).

Is num_enum deprecated?

No. num_enum is not marked as deprecated in the registry.

Which Rust version does num_enum require?

num_enum 0.7.6 declares this requirement: Rust ≥ 1.70.0.

Does num_enum 0.7.6 have known vulnerabilities?

No known advisories affect num_enum 0.7.6 according to the data Vigia checks.

Is num_enum still maintained?

num_enum published 2 stable releases in the last 12 months; the most recent was 207 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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