crates.io · crates:async-io

async-io active

Async I/O and timers

Latest stable version	2.6.0
Published	2025-09-14 14:03:50 UTC
Install	`cargo add async-io`
Minimum Rust version (rust-version)	`Rust ≥ 1.71`
License	Apache-2.0 OR MIT
Advisories on latest version	none known
Last verified	2026-10-09 02:58:27 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2025-09-14 14:03:50 UTC · 389 days ago
Stable releases in the last 12 months	0
Published versions	62

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

Version history

Version	Published
`2.6.0`	2025-09-14 14:03:50 UTC
`2.5.0`	2025-07-19 15:13:22 UTC
`2.4.1`	2025-05-25 17:04:13 UTC
`2.4.0`	2024-11-07 20:45:52 UTC
`2.3.4`	2024-08-10 23:24:48 UTC
`2.3.3`	2024-06-01 15:07:20 UTC
`2.3.2`	2024-03-10 05:51:53 UTC
`2.3.1`	2024-01-28 16:25:21 UTC
`2.3.0`	2024-01-16 01:54:17 UTC
`2.2.2`	2023-12-11 15:56:50 UTC
`2.2.1`	2023-11-24 15:50:02 UTC
`2.2.0`	2023-11-06 01:23:50 UTC
`2.1.0`	2023-10-29 01:52:09 UTC
`2.0.0`	2023-10-18 04:11:17 UTC
`1.13.0`	2023-03-22 16:58:52 UTC
`1.12.0`	2022-11-27 07:25:06 UTC
`1.11.0`	2022-11-26 08:16:50 UTC
`1.10.0`	2022-10-28 13:26:37 UTC
`1.9.0`	2022-09-01 13:26:45 UTC
`1.8.0`	2022-08-17 20:33:37 UTC

Showing the 20 most recent of 62 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`	`2.6.0`
`rust 1.80`	`2.6.0`
`rust 1.85`	`2.6.0`
`rust 1.90`	`2.6.0`

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Frequently asked questions

What is the latest version of async-io?

The latest stable version of async-io is 2.6.0, published on 2025-09-14. Verified by Vigia on 2026-10-09.

How do I install the latest version of async-io?

Run cargo add async-io. The latest stable version is 2.6.0 (verified 2026-10-09).

Is async-io deprecated?

No. async-io is not marked as deprecated in the registry.

Which Rust version does async-io require?

async-io 2.6.0 declares this requirement: Rust ≥ 1.71.

Does async-io 2.6.0 have known vulnerabilities?

No known advisories affect async-io 2.6.0 according to the data Vigia checks.

Is async-io still maintained?

async-io published 0 stable releases in the last 12 months; the most recent was 389 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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