Struct CstBuilder 

pub struct CstBuilder { /* private fields */ }

A specialized builder for constructing CST nodes. This is a simpler alternative to CstCommands, designed specifically for tree construction.

Implementations

impl CstBuilder

pub fn new() -> Self

pub fn terminal( &mut self, kind: TerminalKind, data: impl Into<String>, ) -> BuilderNodeId

Insert a terminal and return its ID

pub fn non_terminal( &mut self, kind: NonTerminalKind, children: Vec<impl Into<BuilderNodeId>>, ) -> BuilderNodeId

Insert a non-terminal with children and return its ID

pub fn embed(&mut self, builder: CstBuilder) -> BuilderNodeId

Embed another builder and return its ID

pub fn apply<T, NT>(self, tree: &mut ConcreteSyntaxTree<T, NT>) -> CstNodeId

where T: From<TerminalKind> + Clone, NT: From<NonTerminalKind> + Clone,

Apply to tree and return the root node ID

Trait Implementations

impl Clone for CstBuilder

fn clone(&self) -> CstBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CstBuilder

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

Formats the value using the given formatter.

impl Default for CstBuilder

fn default() -> CstBuilder

Returns the “default value” for a type.