Struct TypeVarID

pub struct TypeVarID {
    pub inner: usize,
    pub type_state_key: u64,
}

Fields

inner: usize

type_state_key: u64

Key from the TypeState from which this var originates. See the key field of the type state for details

Implementations

impl TypeVarID

pub fn resolve(self, state: &TypeState) -> &TypeVar

pub fn replace_inside( self, from: TypeVarID, to: TypeVarID, state: &mut TypeState, ) -> TypeVarID

pub fn display(self, type_state: &TypeState) -> String

pub fn display_with_meta(self, meta: bool, type_state: &TypeState) -> String

pub fn debug_resolve(self, state: &TypeState) -> TypeVarString

Trait Implementations

impl Clone for TypeVarID

fn clone(&self) -> TypeVarID

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeVarID

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TypeVarID

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl HasType for TypeVarID

fn get_type_impl(&self, _state: &TypeState) -> Option<TypeVarID>

fn get_type(&self, state: &TypeState) -> TypeVarID

fn try_get_type(&self, state: &TypeState) -> Option<TypeVarID>

fn unify_with(&self, rhs: &dyn HasType, state: &TypeState) -> UnificationBuilder

impl Hash for TypeVarID

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 Ord for TypeVarID

fn cmp(&self, other: &TypeVarID) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TypeVarID

fn eq(&self, other: &TypeVarID) -> 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 PartialOrd for TypeVarID

fn partial_cmp(&self, other: &TypeVarID) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TypeVarID

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl WithLocation for TypeVarID

fn at(self, file_id: usize, span: &impl HasCodespan) -> Loc<Self>

where Self: Sized,

fn at_loc<T>(self, loc: &Loc<T>) -> Loc<Self>

Creates a new Loc from another Loc

fn between( self, file_id: usize, start: &impl HasCodespan, end: &impl HasCodespan, ) -> Loc<Self>

fn between_locs<T, Y>(self, start: &Loc<T>, end: &Loc<Y>) -> Loc<Self>

fn nowhere(self) -> Loc<Self>

where Self: Sized,

impl Copy for TypeVarID

impl Eq for TypeVarID

impl StructuralPartialEq for TypeVarID