Struct DocumentNode 

pub struct DocumentNode { /* private fields */ }

Typed document CST wrapper.

Args: None.

Returns: Stable accessors for top-level syntax items and spans.

Implementations

impl DocumentNode

pub fn cast(syntax: SyntaxNode) -> Option<Self>

Casts a raw rowan node into a typed document wrapper.

Args: syntax: Raw rowan syntax node.

Returns: Typed document wrapper when the kind matches Document.

pub fn syntax(&self) -> &SyntaxNode

Returns the raw rowan node.

Args: None.

Returns: Borrowed raw syntax node.

pub fn range(&self) -> TextRange

Returns the document text range.

Args: None.

Returns: Full document range in source text coordinates.

pub fn directives(&self) -> impl Iterator<Item = DirectiveNode> + '_

Iterates directive children.

Args: None.

Returns: Typed directive iterator.

pub fn doc_comments(&self) -> impl Iterator<Item = DocCommentNode> + '_

Iterates doc-comment children.

Args: None.

Returns: Typed doc-comment iterator.

pub fn namespaces(&self) -> impl Iterator<Item = NamespaceNode> + '_

Iterates namespace children.

Args: None.

Returns: Typed namespace iterator.

pub fn tasks(&self) -> impl Iterator<Item = TaskNode> + '_

Iterates task children.

Args: None.

Returns: Typed task iterator.

Trait Implementations

impl Clone for DocumentNode

fn clone(&self) -> DocumentNode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DocumentNode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.