Struct FunctionShape 

pub struct FunctionShape {
    pub type_params: Vec<TypeParamInfo>,
    pub params: Vec<ParamInfo>,
    pub this_type: Option<TypeId>,
    pub return_type: TypeId,
    pub type_predicate: Option<TypePredicate>,
    pub is_constructor: bool,
    pub is_method: bool,
}

Function shape for function types

Fields

type_params: Vec<TypeParamInfo>

params: Vec<ParamInfo>

this_type: Option<TypeId>

return_type: TypeId

type_predicate: Option<TypePredicate>

is_constructor: bool

is_method: bool

Whether this function is a method (bivariant parameters) vs a standalone function (contravariant when strictFunctionTypes)

Implementations

impl FunctionShape

pub const fn new(params: Vec<ParamInfo>, return_type: TypeId) -> Self

Create a simple function shape with params and return type. No type params, no this, no predicate, not a constructor or method.

Trait Implementations

impl Clone for FunctionShape

fn clone(&self) -> FunctionShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionShape

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

Formats the value using the given formatter.

impl Hash for FunctionShape

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 FunctionShape

fn eq(&self, other: &FunctionShape) -> 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 FunctionShape

impl StructuralPartialEq for FunctionShape