Module node

Expand description

Types associated to nodes and in particular node walking.

Structs§

Ancestors: An iterator that iterates over the Node::parent elements of a node. This is used for iterating over the ancestors of a node.
Children: An iterator that iterates over the Node::next elements of a node. This is typically used for iterating over the children of a tree.
Inside: An iterator that limits the walk to inside the node it started at, visiting every node exactly once. This is constructed with Walk::inside.
Siblings: An iterator that iterates over a node and its Node::next siblings. Previous siblings are not included.
SkipTokens: Wrapped around an iterator that excludes nodes without children.
Walk: An iterator that walks over the entire tree, visiting every node exactly once.
WalkEvents: A low-level iterator which walks the tree while emitting Event instances indicating how the structure is being navigated.
WithDepths: An iterator that walks over the entire tree, visiting every node exactly once and yielding each node together with its depth. This is constructed with Walk::with_depths.