crates.io · crates:logos

logos active

Create ridiculously fast Lexers

Latest stable version	0.16.1
Published	2026-01-30 13:55:20 UTC
Install	`cargo add logos`
Minimum Rust version (rust-version)	`Rust ≥ 1.80.0`
License	MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-09 03:08:25 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2026-01-30 13:55:20 UTC · 251 days ago
Stable releases in the last 12 months	2
Published versions	58

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

Version history

Version	Published
`0.16.1`	2026-01-30 13:55:20 UTC
`0.16.0`	2025-12-07 09:59:40 UTC
`0.15.1`	2025-08-08 12:50:22 UTC
`0.14.4`	2024-12-10 11:07:18 UTC
`0.15.0`	2024-12-07 11:31:17 UTC
`0.14.3` withdrawn	2024-12-02 08:49:47 UTC
`0.14.2`	2024-09-18 09:32:56 UTC
`0.14.1`	2024-08-02 10:06:02 UTC
`0.14.0`	2024-02-07 10:44:15 UTC
`0.13.0`	2023-04-10 10:31:50 UTC
`0.12.1`	2022-06-08 09:31:53 UTC
`0.12.0`	2021-02-01 19:51:01 UTC
`0.11.4`	2020-04-27 10:19:00 UTC
`0.11.3`	2020-04-26 18:39:11 UTC
`0.11.2`	2020-04-25 19:15:18 UTC
`0.11.1`	2020-04-23 18:59:44 UTC
`0.11.0`	2020-04-18 15:02:00 UTC
`0.10.0`	2020-04-02 18:42:34 UTC
`0.9.7`	2018-12-15 11:37:15 UTC
`0.9.6` withdrawn	2018-12-15 10:36:09 UTC

Showing the 20 most recent of 47 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`	`0.13.0`
`rust 1.70`	`0.14.4`
`rust 1.75`	`0.15.1`
`rust 1.80`	`0.16.1`
`rust 1.85`	`0.16.1`
`rust 1.90`	`0.16.1`

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Frequently asked questions

What is the latest version of logos?

The latest stable version of logos is 0.16.1, published on 2026-01-30. Verified by Vigia on 2026-10-09.

How do I install the latest version of logos?

Run cargo add logos. The latest stable version is 0.16.1 (verified 2026-10-09).

Is logos deprecated?

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

Which Rust version does logos require?

logos 0.16.1 declares this requirement: Rust ≥ 1.80.0.

Does logos 0.16.1 have known vulnerabilities?

No known advisories affect logos 0.16.1 according to the data Vigia checks.

Is logos still maintained?

logos published 2 stable releases in the last 12 months; the most recent was 251 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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