Enum Type 

pub enum Type {
    Any,
    Hole,
    Var(Name),
    Ctr(Name, Vec<Type>),
    Arr(Box<Type>, Box<Type>),
    Tup(Vec<Type>),
    U24,
    F24,
    I24,
    None,
    Number(Box<Type>),
    Integer(Box<Type>),
}

Variants

Any

Hole

Var(Name)

Ctr(Name, Vec<Type>)

Arr(Box<Type>, Box<Type>)

Tup(Vec<Type>)

U24

F24

I24

None

Number(Box<Type>)

Integer(Box<Type>)

Implementations

impl Type

pub fn display_arrow(&self) -> impl Display + '_

impl Type

pub fn resolve_type_ctrs(&mut self, adts: &Adts) -> Result<(), String>

Resolves type constructors in the type.

impl Type

pub fn subst_ctr(&mut self, from: &Name, to: &Name)

Substitutes the occurrences of a type constructor with the given name. Substitutes both Var and Ctr types since Var could be referring to an unresolved type constructor.

pub fn children(&self) -> impl Iterator<Item = &Type>

pub fn children_mut(&mut self) -> impl Iterator<Item = &mut Type>

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl Display for Type

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

Formats the value using the given formatter.

impl Hash for Type

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 Type

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

impl StructuralPartialEq for Type