crates.io · crates:fastrand

fastrand active

A simple and fast random number generator

Latest stable version	2.5.0
Published	2026-07-19 12:40:53 UTC
Install	`cargo add fastrand`
Minimum Rust version (rust-version)	`Rust ≥ 1.63`
License	Apache-2.0 OR MIT
Advisories on latest version	none known
Last verified	2026-10-08 19:49:54 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-07-19 12:40:53 UTC · 81 days ago
Stable releases in the last 12 months	3
Published versions	30

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

Version history

Version	Published
`2.5.0`	2026-07-19 12:40:53 UTC
`2.4.1`	2026-04-07 00:22:06 UTC
`2.4.0` withdrawn	2026-04-04 16:53:21 UTC
`2.3.0`	2024-12-08 16:27:29 UTC
`2.2.0`	2024-11-08 01:44:42 UTC
`2.1.1`	2024-08-23 23:49:17 UTC
`2.1.0`	2024-04-27 23:08:20 UTC
`2.0.2`	2024-03-24 03:41:43 UTC
`2.0.1`	2023-09-25 17:39:24 UTC
`2.0.0`	2023-06-09 01:59:46 UTC
`1.9.0`	2023-02-14 03:05:13 UTC
`1.8.0`	2022-07-23 17:16:38 UTC
`1.7.0`	2022-01-22 07:03:10 UTC
`1.6.0`	2021-12-19 06:01:52 UTC
`1.5.0`	2021-07-19 15:18:13 UTC
`1.4.1`	2021-04-24 09:11:31 UTC
`1.4.0`	2020-10-03 15:58:35 UTC
`1.3.5`	2020-09-01 05:27:37 UTC
`1.3.4`	2020-08-08 17:15:13 UTC
`1.3.3`	2020-07-07 07:53:42 UTC

Showing the 20 most recent of 30 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`	`2.5.0`
`rust 1.70`	`2.5.0`
`rust 1.75`	`2.5.0`
`rust 1.80`	`2.5.0`
`rust 1.85`	`2.5.0`
`rust 1.90`	`2.5.0`

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Frequently asked questions

What is the latest version of fastrand?

The latest stable version of fastrand is 2.5.0, published on 2026-07-19. Verified by Vigia on 2026-10-08.

How do I install the latest version of fastrand?

Run cargo add fastrand. The latest stable version is 2.5.0 (verified 2026-10-08).

Is fastrand deprecated?

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

Which Rust version does fastrand require?

fastrand 2.5.0 declares this requirement: Rust ≥ 1.63.

Does fastrand 2.5.0 have known vulnerabilities?

No known advisories affect fastrand 2.5.0 according to the data Vigia checks.

Is fastrand still maintained?

fastrand published 3 stable releases in the last 12 months; the most recent was 81 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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