Struct CMapping 

pub struct CMapping;

The C node-mapping table as an IrMapping.

Trait Implementations

impl Clone for CMapping

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CMapping

impl Debug for CMapping

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

Formats the value using the given formatter.

impl Default for CMapping

fn default() -> Self

Returns the “default value” for a type.

impl IrMapping for CMapping

fn classify(&self, node: &Node<'_>) -> Mapping

Decide how one CST node maps onto the IR. This table is the granularity contract of a frontend; changing it changes fingerprint input, which invalidates every result recorded under the old table. Such a change raises the structural frontend version, so results from different tables never share a fingerprint space.

fn node_name<'s>(&self, node: &Node<'_>, source: &'s str) -> Option<&'s str>

Recover the declared name of a node that emits a named shape.

fn keywords(&self) -> &'static [&'static str]

The dialect’s reserved words: the same set the Fast lexer reads a keyword off. classify_token reconciles the grammar’s view of a leaf with this set, so the two modes cannot disagree about what a reserved word is.

fn token_kind(&self, kind: &str, is_named: bool, text: &str) -> TokenKind

Map one CST leaf onto the shared TokenKind vocabulary.

fn signature( &self, node: &Node<'_>, source: &str, language: Language, ) -> Option<Signature>

Build the function/method signature side-table entry for this node.