crates.io · crates:mio
mio active
Lightweight non-blocking I/O.
| Latest stable version | 1.2.4 |
|---|---|
| Published | 2026-10-03 16:33:10 UTC |
| Install | cargo add mio |
| Minimum Rust version (rust-version) | Rust ≥ 1.71 |
| License | MIT |
| Advisories on latest version | none known |
| Last verified | 2026-10-08 19:49:33 UTC |
| Sources | api.osv.dev, crates.io |
Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-10-03 16:33:10 UTC · 5 days ago |
| Stable releases in the last 12 months | 7 |
| Published versions | 81 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
1.2.4 | 2026-10-03 16:33:10 UTC |
1.2.3 | 2026-09-02 13:22:12 UTC |
1.2.2 | 2026-07-13 15:39:09 UTC |
1.2.1 | 2026-05-28 16:01:40 UTC |
1.2.0 | 2026-03-27 11:32:42 UTC |
1.1.1 | 2025-12-04 11:50:13 UTC |
1.1.0 | 2025-10-17 12:39:12 UTC |
1.0.4 | 2025-05-24 14:44:14 UTC |
1.0.3 | 2024-11-29 16:55:05 UTC |
1.0.2 | 2024-08-12 08:44:46 UTC |
1.0.1 | 2024-07-23 11:27:16 UTC |
1.0.0 | 2024-06-14 10:48:42 UTC |
0.8.11 | 2024-03-01 20:46:43 UTC |
0.8.10 | 2023-12-06 12:34:27 UTC |
0.8.9 | 2023-10-23 11:50:33 UTC |
0.8.8 | 2023-05-30 16:48:46 UTC |
0.8.7 | 2023-05-28 11:39:41 UTC |
0.8.6 | 2023-02-14 11:20:15 UTC |
0.8.5 | 2022-10-24 17:17:07 UTC |
0.8.4 | 2022-06-19 17:11:02 UTC |
Showing the 20 most recent of 80 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 | 0.8.11 |
rust 1.70 | 1.0.4 |
rust 1.75 | 1.2.4 |
rust 1.80 | 1.2.4 |
rust 1.85 | 1.2.4 |
rust 1.90 | 1.2.4 |
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Frequently asked questions
What is the latest version of mio?
The latest stable version of mio is 1.2.4, published on 2026-10-03. Verified by Vigia on 2026-10-08.
How do I install the latest version of mio?
Run cargo add mio. The latest stable version is 1.2.4 (verified 2026-10-08).
Is mio deprecated?
No. mio is not marked as deprecated in the registry.
Which Rust version does mio require?
mio 1.2.4 declares this requirement: Rust ≥ 1.71.
Does mio 1.2.4 have known vulnerabilities?
No known advisories affect mio 1.2.4 according to the data Vigia checks.
Is mio still maintained?
mio published 7 stable releases in the last 12 months; the most recent was 5 days ago. Activity: active.
Observed changes
No changes observed yet since Vigia started tracking this package.
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