Module visit 

Enums

NodeAction

Result of visiting one node. Walker consumes this when iterating the parent’s children Vec.

Traits

Visitor

Implemented by transform passes to react to each node. The default impl keeps every node and recurses, so override only the variants you care about.

Functions

walk_children_mut

Recurse into the per-variant inner children of parent. Leaf variants (Text, InlineCode, CodeBlock, Image, JsxExpression, …) are no-ops.

walk_root

Drive the visitor over a Vec<Node>, honoring every NodeAction variant. Replacements aren’t re-visited but are descended into on a later pass if the visitor returns Keep.