Enum Type

pub enum Type {
    Bool,
    Int,
    Real,
    Interval(isize, isize),
    Structure(StructureId),
    Class(ClassId),
    Unresolved(String, Option<Position>),
    Undefined,
}

Variants

Bool

Int

Real

Interval(isize, isize)

Structure(StructureId)

Class(ClassId)

Unresolved(String, Option<Position>)

Undefined

Implementations

impl Type

pub fn is_bounded(&self) -> bool

pub fn resolve_type(&self, entries: &TypeEntries) -> Result<Type, Error>

pub fn is_bool(&self) -> bool

pub fn is_int(&self) -> bool

pub fn is_real(&self) -> bool

pub fn is_interval(&self) -> bool

pub fn is_undefined(&self) -> bool

pub fn is_integer(&self) -> bool

pub fn is_number(&self) -> bool

pub fn is_structure(&self) -> bool

pub fn is_class(&self) -> bool

pub fn class(&self) -> Option<ClassId>

pub fn is_compatible_with(&self, problem: &Problem, other: &Self) -> bool

pub fn is_subtype_of(&self, problem: &Problem, other: &Self) -> bool

pub fn common_type(&self, problem: &Problem, other: &Self) -> Type

pub fn check_interval( &self, problem: &Problem, position: &Option<Position>, ) -> Result<(), Error>

pub fn all(&self, problem: &Problem) -> Vec<Expr>

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a duplicate of the value.

const 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 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 ==.

const 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 ToLang for Type

fn to_lang(&self, problem: &Problem) -> String

impl Eq for Type

impl StructuralPartialEq for Type