crates.io · crates:postcard
postcard active
A no_std + serde compatible message library for Rust
| Latest stable version | 1.1.3 |
|---|---|
| Published | 2025-07-24 15:55:57 UTC |
| Install | cargo add postcard |
| Minimum Rust version (rust-version) | none declared |
| License | MIT OR Apache-2.0 |
| Advisories on latest version | none known |
| Last verified | 2026-10-09 03:10:42 UTC |
| Sources | api.osv.dev, crates.io |
Maintenance
| Activity | slowing down |
|---|---|
| Last stable release | 2025-07-24 15:55:57 UTC · 441 days ago |
| Stable releases in the last 12 months | 0 |
| Published versions | 40 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
1.1.3 | 2025-07-24 15:55:57 UTC |
1.1.2 | 2025-06-25 17:41:55 UTC |
1.1.1 | 2024-11-29 20:05:07 UTC |
1.1.0 | 2024-11-27 18:05:49 UTC |
1.0.10 | 2024-08-21 17:12:54 UTC |
1.0.9 | 2024-08-20 00:07:18 UTC |
1.0.8 | 2023-09-27 10:46:11 UTC |
1.0.7 | 2023-08-31 12:24:13 UTC |
1.0.6 | 2023-07-19 00:23:29 UTC |
1.0.5 | 2023-07-18 23:22:06 UTC |
1.0.4 | 2023-02-16 23:22:37 UTC |
1.0.3 | 2023-02-16 21:55:50 UTC |
1.0.2 | 2022-08-16 22:08:06 UTC |
1.0.1 | 2022-07-15 15:17:39 UTC |
1.0.0 withdrawn | 2022-06-20 18:35:57 UTC |
0.7.3 | 2022-01-03 12:53:08 UTC |
0.7.2 | 2021-08-05 16:24:16 UTC |
0.7.1 | 2021-08-05 11:52:36 UTC |
0.7.0 | 2021-05-16 21:14:47 UTC |
0.6.1 | 2021-03-15 11:27:38 UTC |
Showing the 20 most recent of 36 versions. JSON
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Frequently asked questions
What is the latest version of postcard?
The latest stable version of postcard is 1.1.3, published on 2025-07-24. Verified by Vigia on 2026-10-09.
How do I install the latest version of postcard?
Run cargo add postcard. The latest stable version is 1.1.3 (verified 2026-10-09).
Is postcard deprecated?
No. postcard is not marked as deprecated in the registry.
Which Rust version does postcard require?
postcard 1.1.3 does not declare a Rust version requirement.
Does postcard 1.1.3 have known vulnerabilities?
No known advisories affect postcard 1.1.3 according to the data Vigia checks.
Is postcard still maintained?
postcard published 0 stable releases in the last 12 months; the most recent was 441 days ago. Activity: slowing down.
Observed changes
No changes observed yet since Vigia started tracking this package.
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