crates.io · crates:parking_lot

parking_lot active

More compact and efficient implementations of the standard synchronization primitives.

Latest stable version	0.12.5
Published	2025-10-03 23:34:14 UTC
Install	`cargo add parking_lot`
Minimum Rust version (rust-version)	`Rust ≥ 1.71`
License	MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-08 19:48:59 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2025-10-03 23:34:14 UTC · 369 days ago
Stable releases in the last 12 months	0
Published versions	58

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

Version history

Version	Published
`0.12.5`	2025-10-03 23:34:14 UTC
`0.12.4`	2025-05-29 18:34:48 UTC
`0.12.3`	2024-05-24 22:26:24 UTC
`0.12.2`	2024-04-25 23:03:45 UTC
`0.12.1`	2022-05-31 00:43:56 UTC
`0.12.0`	2022-01-28 19:41:39 UTC
`0.11.2`	2021-08-27 23:59:40 UTC
`0.11.1`	2020-11-18 02:04:24 UTC
`0.11.0`	2020-06-23 18:35:47 UTC
`0.10.2`	2020-04-10 22:07:06 UTC
`0.10.1`	2020-04-10 16:19:47 UTC
`0.10.0`	2019-11-25 21:17:03 UTC
`0.9.0`	2019-07-14 12:56:10 UTC
`0.8.1` withdrawn	2019-07-03 11:21:30 UTC
`0.8.0`	2019-05-04 09:29:59 UTC
`0.7.1`	2019-01-01 14:27:53 UTC
`0.7.0`	2018-11-26 09:49:24 UTC
`0.6.4`	2018-08-29 13:59:55 UTC
`0.6.3`	2018-07-18 04:54:57 UTC
`0.6.2`	2018-06-18 17:49:12 UTC

Showing the 20 most recent of 58 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`	`0.12.3`
`rust 1.70`	`0.12.4`
`rust 1.75`	`0.12.5`
`rust 1.80`	`0.12.5`
`rust 1.85`	`0.12.5`
`rust 1.90`	`0.12.5`

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Frequently asked questions

What is the latest version of parking_lot?

The latest stable version of parking_lot is 0.12.5, published on 2025-10-03. Verified by Vigia on 2026-10-08.

How do I install the latest version of parking_lot?

Run cargo add parking_lot. The latest stable version is 0.12.5 (verified 2026-10-08).

Is parking_lot deprecated?

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

Which Rust version does parking_lot require?

parking_lot 0.12.5 declares this requirement: Rust ≥ 1.71.

Does parking_lot 0.12.5 have known vulnerabilities?

No known advisories affect parking_lot 0.12.5 according to the data Vigia checks.

Is parking_lot still maintained?

parking_lot published 0 stable releases in the last 12 months; the most recent was 369 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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