crates.io · crates:const-hex

const-hex active

Fast byte array to hex string conversion

Latest stable version	1.19.3
Published	2026-09-16 22:07:44 UTC
Install	`cargo add const-hex`
Minimum Rust version (rust-version)	`Rust ≥ 1.64`
License	MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-09 03:11:59 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-09-16 22:07:44 UTC · 22 days ago
Stable releases in the last 12 months	7
Published versions	36

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

Version history

Version	Published
`1.19.3`	2026-09-16 22:07:44 UTC
`1.19.2`	2026-09-15 14:20:40 UTC
`1.19.1`	2026-05-23 18:32:18 UTC
`1.19.0`	2026-05-01 11:52:50 UTC
`1.18.1`	2026-03-02 10:12:22 UTC
`1.18.0`	2026-02-25 08:56:06 UTC
`1.17.0`	2025-10-13 20:13:40 UTC
`1.16.0`	2025-09-14 01:57:46 UTC
`1.15.0`	2025-08-18 15:33:24 UTC
`1.14.1`	2025-05-15 09:57:31 UTC
`1.14.0`	2024-11-28 17:29:23 UTC
`1.13.2`	2024-11-21 20:13:03 UTC
`1.13.1`	2024-09-29 20:35:43 UTC
`1.13.0` withdrawn	2024-09-29 16:55:34 UTC
`1.12.0`	2024-05-27 21:27:06 UTC
`1.11.4`	2024-05-15 15:21:44 UTC
`1.11.3`	2024-03-11 21:23:43 UTC
`1.11.2`	2024-03-09 20:29:00 UTC
`1.11.1`	2024-02-24 14:40:36 UTC
`1.11.0`	2024-02-07 02:26:20 UTC

Showing the 20 most recent of 36 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`	none
`rust 1.70`	`1.19.3`
`rust 1.75`	`1.19.3`
`rust 1.80`	`1.19.3`
`rust 1.85`	`1.19.3`
`rust 1.90`	`1.19.3`

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Frequently asked questions

What is the latest version of const-hex?

The latest stable version of const-hex is 1.19.3, published on 2026-09-16. Verified by Vigia on 2026-10-09.

How do I install the latest version of const-hex?

Run cargo add const-hex. The latest stable version is 1.19.3 (verified 2026-10-09).

Is const-hex deprecated?

No. const-hex is not marked as deprecated in the registry.

Which Rust version does const-hex require?

const-hex 1.19.3 declares this requirement: Rust ≥ 1.64.

Does const-hex 1.19.3 have known vulnerabilities?

No known advisories affect const-hex 1.19.3 according to the data Vigia checks.

Is const-hex still maintained?

const-hex published 7 stable releases in the last 12 months; the most recent was 22 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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