Struct move_ir_types::ast::FunctionSignature

pub struct FunctionSignature {
    pub formals: Vec<(Var, Type)>,
    pub return_type: Vec<Type>,
    pub type_formals: Vec<(TypeVar, BTreeSet<Ability>)>,
}

The signature of a function

Fields

formals: Vec<(Var, Type)>

Possibly-empty list of (formal name, formal type) pairs. Names are unique.

return_type: Vec<Type>

Optional return types

type_formals: Vec<(TypeVar, BTreeSet<Ability>)>

Possibly-empty list of type parameters and their constraints

Implementations

impl FunctionSignature

pub fn new(
    formals: Vec<(Var, Type)>,
    return_type: Vec<Type>,
    type_parameters: Vec<(TypeVar, BTreeSet<Ability>)>
) -> Self

Creates a new function signature from the parameters and the return types

Trait Implementations

impl Clone for FunctionSignature

fn clone(&self) -> FunctionSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionSignature

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

Formats the value using the given formatter.

impl Display for FunctionSignature

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

Formats the value using the given formatter.

impl PartialEq<FunctionSignature> for FunctionSignature

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for FunctionSignature