Struct AnyParsedStatement 

pub struct AnyParsedStatement<'a> { /* private fields */ }

Grammar-erased view of a parsed statement.

Cheap to borrow — holds a raw parser pointer, source reference, and grammar handle. Nodes and lists store &'a AnyParsedStatement<'a> rather than an owned copy, making them Copy and eliminating grammar-handle clones.

Implementations

impl<'a> AnyParsedStatement<'a>

pub fn root_id(&self) -> AnyNodeId

Root node ID for the current statement (AnyNodeId::NULL if absent).

pub fn macro_regions(&self) -> impl Iterator<Item = MacroRegion> + use<'_>

Macro expansion call-site spans recorded during parsing.

pub fn source(&self) -> &'a str

The source text bound to this result.

pub fn token_spans(&self) -> impl Iterator<Item = (u32, u32)> + use<'_>

Raw token spans (offset, length) for all collected tokens.

Returns an empty iterator if collect_tokens was not enabled. Always non-empty when the result comes from TypedParser::incremental_parse, which unconditionally enables token collection.

pub fn comment_spans(&self) -> impl Iterator<Item = CommentSpan> + use<'_>

Lightweight comment descriptors without source text borrows.

Returns an empty iterator if collect_tokens was not enabled.

pub fn extract_fields( &self, id: AnyNodeId, ) -> Option<(AnyNodeTag, NodeFields<'a>)>

Extract reflective node data (tag + field values) for id.

pub fn list_children(&self, id: AnyNodeId) -> Option<&'a [AnyNodeId]>

Return child node IDs if id is a list node.

pub fn child_node_ids( &self, id: AnyNodeId, ) -> impl Iterator<Item = AnyNodeId> + '_

Iterate direct child node IDs for the node at id.

pub fn root_node(&self) -> Option<AnyNode<'_>>

Return the root node as an AnyNode, or None if the parse result has no root (e.g. empty input or fatal parse error).

When the serde feature is enabled, the returned AnyNode implements serde::Serialize using the same structure as dump_node.

Trait Implementations

impl<'a> Clone for AnyParsedStatement<'a>

fn clone(&self) -> AnyParsedStatement<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.