crates.io · crates:serde_with

serde_with active

Custom de/serialization functions for Rust's serde

Latest stable version	3.24.0
Published	2026-09-26 16:44:06 UTC
Install	`cargo add serde_with`
Minimum Rust version (rust-version)	`Rust ≥ 1.88`
License	MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-08 14:54:35 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-09-26 16:44:06 UTC · 12 days ago
Stable releases in the last 12 months	11
Published versions	78

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

Version history

Version	Published
`3.24.0`	2026-09-26 16:44:06 UTC
`3.23.0`	2026-09-07 23:03:03 UTC
`3.22.0`	2026-08-09 12:48:50 UTC
`3.21.0`	2026-06-04 18:58:46 UTC
`3.20.0`	2026-05-10 19:53:31 UTC
`3.19.0`	2026-05-02 22:20:46 UTC
`3.18.0`	2026-03-13 21:24:01 UTC
`3.17.0`	2026-02-25 00:04:44 UTC
`3.16.1`	2025-11-27 23:42:58 UTC
`3.16.0`	2025-11-14 23:46:28 UTC
`3.15.1`	2025-10-21 23:17:54 UTC
`3.15.0`	2025-10-03 14:03:48 UTC
`3.14.1`	2025-09-19 23:04:59 UTC
`3.14.0`	2025-06-30 17:20:26 UTC
`3.13.0`	2025-06-14 15:00:23 UTC
`3.12.0`	2024-12-25 22:01:32 UTC
`3.11.0`	2024-10-05 20:15:17 UTC
`3.10.0`	2024-10-01 18:50:19 UTC
`3.9.0`	2024-07-14 20:13:41 UTC
`3.8.3`	2024-07-03 22:18:53 UTC

Showing the 20 most recent of 75 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`	`3.1.0`
`rust 1.70`	`3.12.0`
`rust 1.75`	`3.14.1`
`rust 1.80`	`3.16.1`
`rust 1.85`	`3.17.0`
`rust 1.90`	`3.24.0`

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Frequently asked questions

What is the latest version of serde_with?

The latest stable version of serde_with is 3.24.0, published on 2026-09-26. Verified by Vigia on 2026-10-08.

How do I install the latest version of serde_with?

Run cargo add serde_with. The latest stable version is 3.24.0 (verified 2026-10-08).

Is serde_with deprecated?

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

Which Rust version does serde_with require?

serde_with 3.24.0 declares this requirement: Rust ≥ 1.88.

Does serde_with 3.24.0 have known vulnerabilities?

No known advisories affect serde_with 3.24.0 according to the data Vigia checks.

Is serde_with still maintained?

serde_with published 11 stable releases in the last 12 months; the most recent was 12 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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