Struct cairo_lang_semantic::expr::inference::TypeVar

pub struct TypeVar {
    pub id: usize,
    pub stable_ptr: SyntaxStablePtrId,
}

A type variable, created when a generic type argument is not passed, and thus is not known yet and needs to be inferred.

Fields

id: usize

stable_ptr: SyntaxStablePtrId

Trait Implementations

impl Clone for TypeVar

fn clone(&self) -> TypeVar

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TypeVar

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

Formats the value using the given formatter.

impl Hash for TypeVar

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<TypeVar> for TypeVar

fn eq(&self, other: &TypeVar) -> 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<'a> SemanticRewriter<TypeVar, DiagnosticAdded> for SubstitutionRewriter<'a>

fn rewrite(&mut self, value: TypeVar) -> Result<TypeVar, DiagnosticAdded>

impl<'a> SemanticRewriter<TypeVar, InferenceError> for Inference<'a>

fn rewrite(&mut self, value: TypeVar) -> Result<TypeVar, InferenceError>

impl Copy for TypeVar

impl Eq for TypeVar

impl StructuralEq for TypeVar

impl StructuralPartialEq for TypeVar