📘 layers — the conductor of the three levels

layers is level 3 of the three levels of logic: it routes a query to the global level, then to a domain module, then marks it for escalation, and logs every decision with its scores and threshold.

What it provides

• Global — the exact maths core (math::calc, with an independent check: if the check disagrees, the global level does not answer), principles (global::judge) and consequence chains (global::consequences).
• Domain — the trait of a domain module: id, version, access (Public, Extended, Private), covers (0..1 with a reason) and solve.
• Context — facts, registered domains, the coverage threshold (default 0.5) and the routing log. route tries the global level, then the best domain whose coverage reaches the threshold, else returns Route::Escalate.
• Mode — Answer (just the answer) or Explain(Training | Debug | UserAsked) (the answer with its steps).

Test

cargo test -p layers

Limits

Escalate only marks the query; this crate makes no model call. The global level answers maths and values only; other knowledge comes from the domains registered by the caller.

This page in Markdown → https://md.mova.elamur.ai/free/en/docs/layers/