Struct gluon_base::types::Alias

pub struct Alias<Id, T> { /* private fields */ }

An alias is wrapper around Type::Alias, allowing it to be cheaply converted to a type and dereferenced to AliasRef

Implementations

impl<Id, T> Alias<Id, T>

where T: TypePtr<Id = Id>,

pub fn new_with( context: &mut (impl TypeContext<Id, T> + ?Sized), name: Id, args: T::Generics, typ: T ) -> Self

impl<Id, T> Alias<Id, T>

where T: TypeExt<Id = Id> + From<Type<Id, T>>, T::Types: Clone + Default + Extend<T>,

pub fn new(name: Id, args: T::Generics, typ: T) -> Alias<Id, T>

pub fn group(group: Vec<AliasData<Id, T>>) -> Vec<Alias<Id, T>>

impl<Id, T> Alias<Id, T>

pub fn as_type(&self) -> &T

pub fn into_type(self) -> T

impl<Id, T> Alias<Id, T>

where T: TypeExt<Id = Id> + Clone, T::Types: Clone + Default + Extend<T>, T::Generics: Clone, T::Fields: Clone, Id: Clone + PartialEq, T::SpannedId: Clone + PartialEq,

pub fn typ(&self, interner: &mut impl TypeContext<Id, T>) -> Cow<'_, T>

Returns the actual type of the alias

pub fn unpack_canonical_alias<'b>( &'b self, canonical_alias_type: &'b T, un_alias: impl FnMut(&'b AliasRef<Id, T>) -> Cow<'b, T> ) -> (Cow<'b, [Generic<Id>]>, &'b AliasRef<Id, T>, Cow<'b, T>)

Methods from Deref<Target = AliasRef<Id, T>>

pub fn try_get_alias_mut(&mut self) -> Option<&mut AliasData<Id, T>>

pub fn typ(&self, interner: &mut impl TypeContext<Id, T>) -> Cow<'_, T>

Methods from Deref<Target = AliasData<Id, T>>

pub fn unresolved_type(&self) -> &T

Returns the type aliased by self with out Type::Ident resolved to their actual Type::Alias representation

pub fn is_implicit(&self) -> bool

pub fn self_type(&self, context: &mut (impl TypeContext<Id, T> + ?Sized)) -> T

pub fn params(&self) -> &[Generic<Id>]

pub fn aliased_type(&self) -> &T

pub fn kind<'k>(&'k self, cache: &'k KindCache) -> Cow<'k, ArcKind>

Trait Implementations

impl<Id, T> AsRef<T> for Alias<Id, T>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<'ast, Id, T> AstClone<'ast, Id> for Alias<Id, T>

where Id: AstClone<'ast, Id> + Clone, T: AstClone<'ast, Id>,

fn ast_clone(&self, arena: ArenaRef<'_, 'ast, Id>) -> Self

impl<Id: Clone, T: Clone> Clone for Alias<Id, T>

fn clone(&self) -> Alias<Id, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Id: Debug, T: Debug> Debug for Alias<Id, T>

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

Formats the value using the given formatter.

impl<Id, T> Deref for Alias<Id, T>

where T: TypePtr<Id = Id>,

type Target = AliasRef<Id, T>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<Id, T> DerefMut for Alias<Id, T>

where T: TypePtr<Id = Id> + DerefMut<Target = Type<Id, T>>,

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de, Id, T> DeserializeState<'de, Seed<Id, T>> for Alias<Id, T>

where T: DeserializeState<'de, Seed<Id, T>> + TypePtr<Id = Id> + Clone + From<Type<Id, T>> + Any, Id: DeserializeState<'de, Seed<Id, T>> + Clone + Any,

fn deserialize_state<__D>( __seed: &mut Seed<Id, T>, __deserializer: __D ) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserializes Self using seed and the deserializer

impl<Id, T> From<AliasData<Id, T>> for Alias<Id, T>

where T: TypeExt<Id = Id> + From<Type<Id, T>>, T::Types: Clone + Default + Extend<T>,

fn from(data: AliasData<Id, T>) -> Alias<Id, T>

Converts to this type from the input type.

impl<Id, T> From<AliasRef<Id, T>> for Alias<Id, T>

where T: TypePtr<Id = Id> + From<Type<Id, T>>,

fn from(data: AliasRef<Id, T>) -> Alias<Id, T>

Converts to this type from the input type.

impl<Id: Hash, T: Hash> Hash for Alias<Id, T>

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<Id: PartialEq, T: PartialEq> PartialEq for Alias<Id, T>

fn eq(&self, other: &Alias<Id, T>) -> 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<Id, T> SerializeState<SeSeed> for Alias<Id, T>

where T: SerializeState<SeSeed> + TypePtr<Id = Id>,

fn serialize_state<__S>( &self, __serializer: __S, __seed: &SeSeed ) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serializes self

impl<Id: Eq, T: Eq> Eq for Alias<Id, T>

impl<Id, T> StructuralEq for Alias<Id, T>

impl<Id, T> StructuralPartialEq for Alias<Id, T>