rustnn

A Rust implementation of the W3C WebNN API with pluggable execution backends.

[WARNING] EXPERIMENTAL - DO NOT USE IN PRODUCTION

rustnn is a development release (0.6.0). APIs change without notice.

The WebNN API in Rust. MLContext, MLGraphBuilder, MLGraph, MLTensor and dispatch mirror the W3C WebNN JavaScript API. Every operation of the specification is available on the builder; rustnn-specific additions carry a rustnn_ prefix.
Backends selected at context creation. ONNX Runtime, NVIDIA TensorRT-RTX, Apple CoreML, LiteRT and Huawei CANN, chosen from the WebNN accelerated and power-preference hints or forced with a backend hint.
Graph interchange. Loads .webnn text and JSON graphs from webnn-graph and onnx2webnn, saves graphs with .safetensors weights, exports ONNX and CoreML models and, with their features, TensorRT engines, TFLite and CANN models.
Conformance. The upstream WebNN Web Platform Tests run in-repo against the backends on every pull request; the…