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The current version of ort is 2.0.0-rc.2.

2.0.0-rc.0 (older version) safe-to-deploy

From bytecodealliance/wasmtime. By Andrew Brown.

As expected, this crate uses unsafe to access the unsafe ort-sys FFI functions; it also includes several unsafe implementations of Send for several structures. With the load-dynamic feature enabled, this crate will be libloading external libraries to call FFI functions. With the fetch-models feature enabled, this crate can also download arbitrary models to the local filesystem.

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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…


Lib.rs has been able to verify that all files in the crate's tarball are in the crate's repository. Please note that this check is still in beta, and absence of this confirmation does not mean that the files don't match.

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 ort. Alternatively, you can download the tarball of ort v2.0.0-rc.2 or view the source online.