Enum AstNodeData 

pub enum AstNodeData {
    Literal(ValueRef),
    Reference {
        original_id: StringId,
        ref_type: CompactRefType,
    },
    UnaryOp {
        op_id: StringId,
        expr_id: AstNodeId,
    },
    BinaryOp {
        op_id: StringId,
        left_id: AstNodeId,
        right_id: AstNodeId,
    },
    Function {
        name_id: StringId,
        args_offset: u32,
        args_count: u16,
    },
    Array {
        rows: u16,
        cols: u16,
        elements_offset: u32,
    },
}

Compact representation of AST nodes in the arena

Variants

Literal(ValueRef)

Literal value

Reference

Cell or range reference

Fields

original_id: StringId

ref_type: CompactRefType

UnaryOp

Unary operation

Fields

op_id: StringId

expr_id: AstNodeId

BinaryOp

Binary operation

Fields

op_id: StringId

left_id: AstNodeId

right_id: AstNodeId

Function

Function call

Fields

name_id: StringId

args_offset: u32

args_count: u16

Array

Array literal

Fields

rows: u16

cols: u16

elements_offset: u32

Trait Implementations

impl Clone for AstNodeData

fn clone(&self) -> AstNodeData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AstNodeData

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

Formats the value using the given formatter.

impl Hash for AstNodeData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AstNodeData

fn eq(&self, other: &AstNodeData) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for AstNodeData

impl StructuralPartialEq for AstNodeData