reflow_litert

LiteRT backend boundary for Reflow — the stable trait surface ML actors use to run on-device inference, plus an optional real LiteRT adapter.

Most users should depend on reflow_rt with the ml feature, which re-exports this crate as reflow_rt::litert. To enable real LiteRT execution, additionally opt into external-litert.

What it provides

• LiteRtBackend trait — the ML inference adapter surface.
• Mock implementation used in tests and in graphs that want deterministic behavior without pulling the LiteRT runtime.
• Optional external-litert feature — binds to the real LiteRT runtime for on-device acceleration.

Why it is separate

Keeping LiteRT behind its own crate (and behind an opt-in feature) means:

• reflow_rt without external-litert compiles cleanly on any target.
• ML graphs remain testable without hardware.
• Release users who need real inference enable exactly one feature.

License

MIT OR Apache-2.0.