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crates.io · crates:cxx

cxx active

Safe interop between Rust and C++

Latest stable version1.0.203
Published2026-10-08 23:26:08 UTC
Installcargo add cxx
Minimum Rust version (rust-version)Rust ≥ 1.88
LicenseMIT OR Apache-2.0
Advisories on latest versionnone known
Last verified2026-10-09 03:09:05 UTC
Sourcesapi.osv.dev, crates.io

Maintenance

Activityactive
Last stable release2026-10-08 23:26:08 UTC · 0 days ago
Stable releases in the last 12 months17
Published versions250

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

Version history

VersionPublished
1.0.2032026-10-08 23:26:08 UTC
1.0.2022026-09-12 02:20:55 UTC
1.0.2012026-09-11 22:05:42 UTC
1.0.2002026-09-04 20:30:11 UTC
1.0.1992026-08-08 06:53:32 UTC
1.0.1982026-07-18 22:52:56 UTC
1.0.1972026-07-07 20:35:15 UTC
1.0.1962026-07-05 01:19:33 UTC
1.0.1952026-07-04 22:12:40 UTC
1.0.1942026-01-21 17:45:42 UTC
1.0.1932026-01-21 17:09:59 UTC
1.0.1922025-12-16 03:52:50 UTC
1.0.1912025-12-14 20:25:09 UTC
1.0.1902025-11-28 20:20:55 UTC
1.0.1892025-11-20 18:34:20 UTC
1.0.1882025-11-11 22:07:52 UTC
1.0.1872025-10-15 19:30:41 UTC
1.0.1862025-09-25 04:18:25 UTC
1.0.1852025-09-18 18:34:52 UTC
1.0.1842025-09-12 22:07:39 UTC

Showing the 20 most recent of 250 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
rust 1.631.0.124
rust 1.701.0.130
rust 1.751.0.176
rust 1.801.0.177
rust 1.851.0.198
rust 1.901.0.203

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Frequently asked questions

What is the latest version of cxx?

The latest stable version of cxx is 1.0.203, published on 2026-10-08. Verified by Vigia on 2026-10-09.

How do I install the latest version of cxx?

Run cargo add cxx. The latest stable version is 1.0.203 (verified 2026-10-09).

Is cxx deprecated?

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

Which Rust version does cxx require?

cxx 1.0.203 declares this requirement: Rust ≥ 1.88.

Does cxx 1.0.203 have known vulnerabilities?

No known advisories affect cxx 1.0.203 according to the data Vigia checks.

Is cxx still maintained?

cxx published 17 stable releases in the last 12 months; the most recent was 0 days ago. Activity: active.

Observed changes

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