crates.io · crates:lz4_flex

lz4_flex active

Fastest LZ4 implementation in Rust, no unsafe by default.

Latest stable version	0.14.0
Published	2026-07-14 10:34:14 UTC
Install	`cargo add lz4_flex`
Minimum Rust version (rust-version)	`Rust ≥ 1.81`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-09 03:03:16 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-07-14 10:34:14 UTC · 86 days ago
Stable releases in the last 12 months	7
Published versions	43

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

Version history

Version	Published
`0.14.0`	2026-07-14 10:34:14 UTC
`0.13.1`	2026-05-09 10:20:30 UTC
`0.12.2`	2026-05-09 09:25:51 UTC
`0.13.0`	2026-03-15 15:56:08 UTC
`0.11.6`	2026-03-14 14:49:05 UTC
`0.12.1`	2026-03-14 14:47:01 UTC
`0.12.0` withdrawn	2025-11-11 10:55:12 UTC
`0.11.5` withdrawn	2025-06-19 07:44:25 UTC
`0.11.4` withdrawn	2025-06-14 16:34:59 UTC
`0.11.3` withdrawn	2024-03-30 03:20:21 UTC
`0.11.2` withdrawn	2024-01-11 12:23:16 UTC
`0.11.1` withdrawn	2023-06-19 06:11:21 UTC
`0.11.0` withdrawn	2023-06-18 13:55:25 UTC
`0.10.0`	2023-01-30 10:00:34 UTC
`0.9.5`	2022-09-03 12:25:08 UTC
`0.9.4`	2022-07-31 12:07:55 UTC
`0.9.3`	2022-05-23 15:56:02 UTC
`0.9.2`	2021-11-16 03:46:59 UTC
`0.9.1` withdrawn	2021-11-13 04:13:57 UTC
`0.9.0`	2021-09-25 15:38:52 UTC

Showing the 20 most recent of 43 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`	`0.10.0`
`rust 1.70`	`0.10.0`
`rust 1.75`	`0.10.0`
`rust 1.80`	`0.10.0`
`rust 1.85`	`0.14.0`
`rust 1.90`	`0.14.0`

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Frequently asked questions

What is the latest version of lz4_flex?

The latest stable version of lz4_flex is 0.14.0, published on 2026-07-14. Verified by Vigia on 2026-10-09.

How do I install the latest version of lz4_flex?

Run cargo add lz4_flex. The latest stable version is 0.14.0 (verified 2026-10-09).

Is lz4_flex deprecated?

No. lz4_flex is not marked as deprecated in the registry.

Which Rust version does lz4_flex require?

lz4_flex 0.14.0 declares this requirement: Rust ≥ 1.81.

Does lz4_flex 0.14.0 have known vulnerabilities?

No known advisories affect lz4_flex 0.14.0 according to the data Vigia checks.

Is lz4_flex still maintained?

lz4_flex published 7 stable releases in the last 12 months; the most recent was 86 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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