Struct MultExprNode 

pub struct MultExprNode {
    pub parent: Option<NodeId>,
    pub children: Vec<NodeId>,
    pub operators: Vec<MultExprOp>,
    pub begin_token: TokenId,
    pub end_token: TokenId,
}

AST node for multExpr production

Fields

parent: Option<NodeId>

Parent node (if any)

children: Vec<NodeId>

Child nodes

operators: Vec<MultExprOp>

Operators between children: operators[i] is between children[i] and children[i+1]

begin_token: TokenId

First token of this node

end_token: TokenId

Last token of this node

Implementations

impl MultExprNode

pub fn new(begin_token: TokenId, end_token: TokenId) -> Self

Create a new multExpr node

pub fn left<'a>(&self, arena: &'a Arena) -> &'a AstNode

Get the left operand (first child)

pub fn right<'a>(&self, arena: &'a Arena) -> Option<&'a AstNode>

Get the right operand (second child for binary case)

pub fn op(&self, index: usize) -> Option<MultExprOp>

Get operator at index (between children[i] and children[i+1])

pub fn first_op(&self) -> Option<MultExprOp>

Get first operator (for binary expressions)

pub fn op_operand_pairs( &self, ) -> impl Iterator<Item = (MultExprOp, NodeId)> + '_

Iterator over (operator, operand) pairs after the first operand

Trait Implementations

impl Clone for MultExprNode

fn clone(&self) -> MultExprNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultExprNode

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

Formats the value using the given formatter.