crates.io · crates:rc2
rc2 active
RC2 block cipher
| Latest stable version | 0.9.0 |
|---|---|
| Published | 2026-04-10 14:35:13 UTC |
| Install | cargo add rc2 |
| Minimum Rust version (rust-version) | Rust ≥ 1.85 |
| License | MIT OR Apache-2.0 |
| Advisories on latest version | none known |
| Last verified | 2026-10-10 03:40:33 UTC |
| Sources | api.osv.dev, crates.io |
Maintenance
| Activity | slowing down |
|---|---|
| Last stable release | 2026-04-10 14:35:13 UTC · 182 days ago |
| Stable releases in the last 12 months | 1 |
| Published versions | 14 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
0.9.0 | 2026-04-10 14:35:13 UTC |
0.8.1 | 2022-02-17 09:00:53 UTC |
0.8.0 | 2022-02-10 08:58:15 UTC |
0.7.0 | 2021-04-29 17:35:20 UTC |
0.6.0 | 2020-10-16 14:26:53 UTC |
0.5.0 | 2020-08-07 19:28:47 UTC |
0.4.0 | 2020-06-08 14:33:43 UTC |
0.3.0 | 2018-12-23 19:55:28 UTC |
0.2.0 | 2017-11-26 18:35:56 UTC |
0.1.0 | 2017-04-27 20:31:57 UTC |
0.0.0 | 2016-12-15 15:27:30 UTC |
Showing the 11 most recent of 11 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 | 0.8.1 |
rust 1.70 | 0.8.1 |
rust 1.75 | 0.8.1 |
rust 1.80 | 0.8.1 |
rust 1.85 | 0.9.0 |
rust 1.90 | 0.9.0 |
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 CursorAdd 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 rc2?
The latest stable version of rc2 is 0.9.0, published on 2026-04-10. Verified by Vigia on 2026-10-10.
How do I install the latest version of rc2?
Run cargo add rc2. The latest stable version is 0.9.0 (verified 2026-10-10).
Is rc2 deprecated?
No. rc2 is not marked as deprecated in the registry.
Which Rust version does rc2 require?
rc2 0.9.0 declares this requirement: Rust ≥ 1.85.
Does rc2 0.9.0 have known vulnerabilities?
No known advisories affect rc2 0.9.0 according to the data Vigia checks.
Is rc2 still maintained?
rc2 published 1 stable releases in the last 12 months; the most recent was 182 days ago. Activity: slowing down.
Observed changes
No changes observed yet since Vigia started tracking this package.
Related packages
- polars-row
- witx
- spl-token-2022
- datafusion-catalog-listing
- datafusion-datasource
- swash
- polars-time
- abscissa_derive
- managed
- polars-plan
- version-ranges
- abscissa_core
Badges for your README
Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:
[](https://vigia.coredls.cloud/crates/rc2) [](https://vigia.coredls.cloud/crates/rc2) [](https://vigia.coredls.cloud/crates/rc2)
For agents
GET https://vigia.coredls.cloud/v1/packages/crates/rc2
GET https://vigia.coredls.cloud/v1/packages/crates/rc2/versions/{version}