[−][src]Enum gluon_base::kind::Kind
Kind representation
All types in gluon has a kind. Most types encountered are of the Type
kind which
includes things like Int
, String
and Option Int
. There are however other types
which are said to be "higher kinded" and these use the Function
(a -> b) variant.
These types include Option
and (->)
which both have the kind Type -> Type -> Type
as well as Functor
which has the kind Type -> Type -> Type
.
Variants
Variable(u32)
Representation for a kind which is yet to be inferred.
The simplest possible kind. All values in a program have this kind.
Kinds of rows (for polymorphic records).
Constructor which takes two kinds, taking the first as argument and returning the second.
Implementations
impl Kind
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pub fn hole() -> ArcKind
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pub fn error() -> ArcKind
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pub fn variable(v: u32) -> ArcKind
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pub fn typ() -> ArcKind
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pub fn row() -> ArcKind
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pub fn function(l: ArcKind, r: ArcKind) -> ArcKind
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Trait Implementations
impl Clone for Kind
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impl Debug for Kind
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impl Default for Kind
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impl Display for Kind
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impl Eq for Kind
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impl From<Kind> for ArcKind
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impl Hash for Kind
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl PartialEq<Kind> for Kind
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impl StructuralEq for Kind
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impl StructuralPartialEq for Kind
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Auto Trait Implementations
impl RefUnwindSafe for Kind
impl Send for Kind
impl Sync for Kind
impl Unpin for Kind
impl UnwindSafe for Kind
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<Id> AsId<Id> for Id where
Id: ?Sized,
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Id: ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,