crates.io · crates:schemars
schemars active
Generate JSON Schemas from Rust code
| Latest stable version | 1.2.2 |
|---|---|
| Published | 2026-07-27 14:35:28 UTC |
| Install | cargo add schemars |
| Minimum Rust version (rust-version) | Rust ≥ 1.74 |
| License | MIT |
| Advisories on latest version | none known |
| Last verified | 2026-10-08 20:53:23 UTC |
| Sources | api.osv.dev, crates.io |
Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-07-27 14:35:28 UTC · 73 days ago |
| Stable releases in the last 12 months | 5 |
| Published versions | 97 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
1.2.2 | 2026-07-27 14:35:28 UTC |
1.2.1 | 2026-02-01 16:34:40 UTC |
1.2.0 | 2025-12-25 21:37:13 UTC |
1.1.0 | 2025-11-05 19:49:32 UTC |
1.0.5 | 2025-11-02 22:18:52 UTC |
1.0.4 | 2025-07-06 09:34:16 UTC |
1.0.3 | 2025-06-28 11:31:16 UTC |
1.0.2 | 2025-06-26 19:16:34 UTC |
1.0.1 | 2025-06-24 17:11:26 UTC |
1.0.0 | 2025-06-23 09:50:08 UTC |
0.9.0 | 2025-05-26 19:46:52 UTC |
0.8.22 | 2025-02-25 12:19:02 UTC |
0.8.21 | 2024-05-23 16:26:57 UTC |
0.8.20 | 2024-05-18 21:40:05 UTC |
0.8.19 | 2024-05-06 17:16:35 UTC |
0.8.18 | 2024-05-06 12:59:53 UTC |
0.8.17 | 2024-04-28 18:04:20 UTC |
0.8.16 | 2023-11-11 20:36:21 UTC |
0.8.15 | 2023-09-17 20:17:12 UTC |
0.8.14 | 2023-09-17 19:57:14 UTC |
Showing the 20 most recent of 64 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 | 0.8.22 |
rust 1.70 | 0.8.22 |
rust 1.75 | 1.2.2 |
rust 1.80 | 1.2.2 |
rust 1.85 | 1.2.2 |
rust 1.90 | 1.2.2 |
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Frequently asked questions
What is the latest version of schemars?
The latest stable version of schemars is 1.2.2, published on 2026-07-27. Verified by Vigia on 2026-10-08.
How do I install the latest version of schemars?
Run cargo add schemars. The latest stable version is 1.2.2 (verified 2026-10-08).
Is schemars deprecated?
No. schemars is not marked as deprecated in the registry.
Which Rust version does schemars require?
schemars 1.2.2 declares this requirement: Rust ≥ 1.74.
Does schemars 1.2.2 have known vulnerabilities?
No known advisories affect schemars 1.2.2 according to the data Vigia checks.
Is schemars still maintained?
schemars published 5 stable releases in the last 12 months; the most recent was 73 days ago. Activity: active.
Observed changes
No changes observed yet since Vigia started tracking this package.
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