Ashlar

A display connection stack in Rust — HDMI 2.1 first.

Ashlar takes a display link from raw capability bytes to a trained link: parse what the sink can do, negotiate the best mode the source, sink and cable can all carry, describe it in InfoFrames, and bring up the link over SCDC with FRL training. Each layer is its own crate — use one, or use them all.

This crate

ashlar re-exports the stack's crates behind one feature per crate, so a single dependency pulls in exactly the layers you need:

[dependencies]
ashlar = { version = "0.2", features = ["piaf", "concordance"] }

full enables every crate. std (default) and alloc are forwarded to the enabled crates that have them; disable default features for no_std use.

See the Ashlar website for the full stack, the individual crates, and the design principles.

Licensed under MPL-2.0.