crates.io · crates:tracing-core

tracing-core active

Core primitives for application-level tracing.

Latest stable version	0.1.36
Published	2025-12-18 14:13:04 UTC
Install	`cargo add tracing-core`
Minimum Rust version (rust-version)	`Rust ≥ 1.65.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-08 19:49:58 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2025-12-18 14:13:04 UTC · 294 days ago
Stable releases in the last 12 months	2
Published versions	38

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

Version history

Version	Published
`0.1.36`	2025-12-18 14:13:04 UTC
`0.1.35`	2025-11-26 11:03:31 UTC
`0.1.34`	2025-06-06 10:08:58 UTC
`0.1.33`	2024-11-25 22:10:20 UTC
`0.1.32`	2023-10-13 22:14:45 UTC
`0.1.31`	2023-05-11 23:22:50 UTC
`0.1.30`	2022-10-06 17:52:22 UTC
`0.1.29`	2022-07-29 19:45:50 UTC
`0.1.28`	2022-06-24 00:35:48 UTC
`0.1.27`	2022-06-07 21:19:08 UTC
`0.1.26`	2022-04-14 21:48:43 UTC
`0.1.25`	2022-04-12 21:56:41 UTC
`0.1.24`	2022-04-01 20:52:59 UTC
`0.1.23`	2022-03-09 00:27:22 UTC
`0.1.22`	2022-02-04 00:59:42 UTC
`0.1.21`	2021-10-01 23:57:10 UTC
`0.1.20`	2021-09-12 22:29:40 UTC
`0.1.19`	2021-08-17 22:05:06 UTC
`0.1.18`	2021-04-30 22:12:53 UTC
`0.1.17`	2020-09-28 17:40:25 UTC

Showing the 20 most recent of 38 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`	`0.1.33`
`rust 1.70`	`0.1.36`
`rust 1.75`	`0.1.36`
`rust 1.80`	`0.1.36`
`rust 1.85`	`0.1.36`
`rust 1.90`	`0.1.36`

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Frequently asked questions

What is the latest version of tracing-core?

The latest stable version of tracing-core is 0.1.36, published on 2025-12-18. Verified by Vigia on 2026-10-08.

How do I install the latest version of tracing-core?

Run cargo add tracing-core. The latest stable version is 0.1.36 (verified 2026-10-08).

Is tracing-core deprecated?

No. tracing-core is not marked as deprecated in the registry.

Which Rust version does tracing-core require?

tracing-core 0.1.36 declares this requirement: Rust ≥ 1.65.0.

Does tracing-core 0.1.36 have known vulnerabilities?

No known advisories affect tracing-core 0.1.36 according to the data Vigia checks.

Is tracing-core still maintained?

tracing-core published 2 stable releases in the last 12 months; the most recent was 294 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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