iterations that put one measurement near ~40ms, so a round is short but not noise

Iterations that put one measurement near ~40ms, so a round is short but not noise.

Collects the owning schema's registered metadata for every issue an error map sees.

* Rejects every own key that fails `keySchema`, before `objectSchema` runs. The * guard has to see the raw input: an object parse drops `__proto__` a

Returns the prototype to install on, or `undefined` if this group is already installed on it.

Rewrites `anyOf: [{type: "a"}, {type: "b"}]` to `type: ["a", "b"]`, which every JSON Schema draft treats as equivalent and most consumers render far b

* Build the validator `validate` calls: the same codegen as the parser with the output construction * dropped. A schema the flag cannot express reuse

* Emit the final JSON Schema after processing. * Must call process() first.