crates.io · crates:rmpv

rmpv active

Decoding/Encoding MessagePack values without schema

Latest stable version	1.3.1
Published	2025-12-23 23:54:10 UTC
Install	`cargo add rmpv`
Minimum Rust version (rust-version)	`Rust ≥ 1.85`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-09 15:23:18 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2025-12-23 23:54:10 UTC · 289 days ago
Stable releases in the last 12 months	1
Published versions	20

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

Version history

Version	Published
`1.3.1`	2025-12-23 23:54:10 UTC
`1.3.0`	2024-04-30 13:20:38 UTC
`1.0.2`	2024-04-16 15:09:28 UTC
`1.0.1`	2023-07-21 14:36:35 UTC
`1.0.0`	2021-08-17 22:36:57 UTC
`0.4.7`	2021-02-02 15:44:34 UTC
`0.4.6` withdrawn	2020-12-06 23:01:46 UTC
`0.4.5` withdrawn	2020-07-24 23:08:52 UTC
`0.4.4` withdrawn	2020-01-30 13:16:17 UTC
`0.4.3` withdrawn	2019-12-29 22:23:28 UTC
`0.4.2` withdrawn	2019-10-09 20:05:12 UTC
`0.4.1` withdrawn	2019-09-01 20:28:58 UTC
`0.4.0` withdrawn	2017-04-24 18:19:16 UTC
`0.3.4` withdrawn	2017-03-26 20:34:23 UTC
`0.3.3` withdrawn	2017-03-26 10:27:09 UTC
`0.3.2` withdrawn	2017-03-13 19:54:37 UTC
`0.3.1` withdrawn	2017-03-11 10:17:45 UTC
`0.3.0` withdrawn	2017-03-09 14:55:12 UTC
`0.2.0` withdrawn	2017-02-09 16:51:44 UTC
`0.1.0` withdrawn	2017-01-05 13:16:39 UTC

Showing the 20 most recent of 20 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`	`1.0.0`
`rust 1.70`	`1.3.0`
`rust 1.75`	`1.3.0`
`rust 1.80`	`1.3.0`
`rust 1.85`	`1.3.1`
`rust 1.90`	`1.3.1`

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to Cursor Add to VS Code ★ Star on GitHub

Any other MCP client

{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

Frequently asked questions

What is the latest version of rmpv?

The latest stable version of rmpv is 1.3.1, published on 2025-12-23. Verified by Vigia on 2026-10-09.

How do I install the latest version of rmpv?

Run cargo add rmpv. The latest stable version is 1.3.1 (verified 2026-10-09).

Is rmpv deprecated?

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

Which Rust version does rmpv require?

rmpv 1.3.1 declares this requirement: Rust ≥ 1.85.

Does rmpv 1.3.1 have known vulnerabilities?

No known advisories affect rmpv 1.3.1 according to the data Vigia checks.

Is rmpv still maintained?

rmpv published 1 stable releases in the last 12 months; the most recent was 289 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

Related packages

Badges for your README

Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:

[![version](https://vigia.coredls.cloud/badge/crates/rmpv/version.svg)](https://vigia.coredls.cloud/crates/rmpv)
[![maintained](https://vigia.coredls.cloud/badge/crates/rmpv/maintained.svg)](https://vigia.coredls.cloud/crates/rmpv)
[![status](https://vigia.coredls.cloud/badge/crates/rmpv/status.svg)](https://vigia.coredls.cloud/crates/rmpv)

For agents

GET https://vigia.coredls.cloud/v1/packages/crates/rmpv
GET https://vigia.coredls.cloud/v1/packages/crates/rmpv/versions/{version}