yjs-html-core

Internal core of lexical-yjs-html and prosemirror-yjs-html: the per-node render rules and segmented HTML output they share.

Do not depend on this crate directly. The renderer crates re-export its entire surface (Rules, Segment, flatten, and the rest), and this crate makes no API stability promises of its own. It is a separate package only because published crates cannot share a path dependency.

Rules come in two tiers. Declarative rules (tag, attributes, text, content slot) compile to NodeRule/MarkRule and render inside the document transaction. Callback rules defer to the caller: the renderer emits Segment::Deferred entries carrying the node's type, attributes as JSON, and its already-rendered children, and the caller splices the result in after the render returns. Application code never runs while the document is locked. Rules parse from one JSON document (Rules::parse), so the same format serves any binding.

License

MIT. Developed in yrby.