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The current version of extend is 1.2.0.

1.1.2 (older version) safe-to-deploy

From mozilla/supply-chain copy of hg. By bendk.

Inspected the crate and noted that the impl block comes directly from the proc-macro input. If no new code can be added by this crate, I don't think there can be any issues.

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safe-to-deploy (implies safe-to-run)

This crate will not introduce a serious security vulnerability to production software exposed to untrusted input. More…

safe-to-run
Implied by other criteria

This crate can be compiled, run, and tested on a local workstation or in controlled automation without surprising consequences. More…


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The current version of extend is 1.2.0.

0.1.1 (older version) Rating: Positive Thoroughness: Low Understanding: Low

Approved without comment by kornelski on 2020-05-01


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Crates in the crates.io registry are tarball snapshots uploaded by crates' publishers. The registry is not using crates' git repositories, so there is a possibility that published crates have a misleading repository URL, or contain different code from the code in the repository.

To review the actual code of the crate, it's best to use cargo crev open extend. Alternatively, you can download the tarball of extend v1.2.0 or view the source online.