2 releases

0.1.4-alpha.0 Mar 3, 2023
0.1.3-alpha.0 Mar 2, 2023




Caffe2-rs is a Rust crate that provides an operator network library for the Rust ecosystem. The library is based on the flexible and robust Caffe2 C++ library and aims to provide high performance, high modularity, and ease of integration into all future systems written in Rust.

The goal of this project is to finish translating the implementations of each operator and supporting crates. Although much of the code is still in need of polish, the interfaces are roughly in place. The translation task is now parallelized. To ensure functionality, the unit tests from the C++ codebase have been included.

In the near future, this library could possibly serve as a reference model for PyTorch, as well as a tool for the Rust ecosystem. The project owes its DNA to the original authors of the Caffe2 C++ library, without whom this work would not exist.


Contributions to this project are welcome and encouraged. If you're interested in contributing, please take a look at the contribution guidelines.

New as of 3/1/2023 -- discord server caffe2-rs launched!



Caffe2-rs has a BSD-style license, as found in the LICENSE file.


The author of this project would like to thank the original authors of the Caffe2 C++ library for their work, as well as the Rust community for their support.


~388K SLoC