Struct OperandTypes 

pub struct OperandTypes {
    pub arity: u8,
    pub lhs: TypeId,
    pub rhs: TypeId,
}

A single built-in overload’s declared operand types, exposed for the static type checker (cel_parser::ty::check_expr) — never op_fn, which is execution-only and stays private.

Examples

See builtin_operand_types for inspecting overload metadata.

Fields

arity: u8

Number of operands this overload accepts (1 or 2).

lhs: TypeId

The LHS (or sole, for arity 1) operand’s TypeId.

rhs: TypeId

The RHS operand’s TypeId; equal to lhs for a homogeneous or arity-1 overload.

Trait Implementations

impl Clone for OperandTypes

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 OperandTypes

impl Debug for OperandTypes

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

Formats the value using the given formatter.

impl Eq for OperandTypes

impl PartialEq for OperandTypes

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OperandTypes