Enum InhabitedPredicateKind 

pub enum InhabitedPredicateKind {
    True,
    False,
    ConstIsZero(ConstantExpr),
    GenericType(Ty),
    And(Vec<InhabitedPredicate>),
    Or(Vec<InhabitedPredicate>),
}

Variants

True

False

ConstIsZero(ConstantExpr)

Inhabited when this constant is zero.

GenericType(Ty)

Inhabited when this generic type is inhabited.

And(Vec<InhabitedPredicate>)

Or(Vec<InhabitedPredicate>)

Implementations

impl InhabitedPredicateKind

pub fn into_pred(self) -> InhabitedPredicate

Trait Implementations

impl AstVisitable for InhabitedPredicateKind

fn drive<V: VisitAst>(&self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_mut<V: VisitAstMut>(&mut self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn drive_two<V: ZipAst>(&self, other: &Self, v: &mut V) -> ControlFlow<V::Break>

Recursively visit this type with the provided visitor. This calls the visitor’s visit_$any method if it exists, otherwise visit_inner.

fn name(&self) -> &'static str

The name of the type, used for debug logging.

fn dyn_visit<T: AstVisitable>(&self, f: impl FnMut(&T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

fn dyn_visit_mut<T: AstVisitable>(&mut self, f: impl FnMut(&mut T))

where Self: Sized,

Visit all occurrences of that type inside self, in pre-order traversal.

impl Clone for InhabitedPredicateKind

fn clone(&self) -> InhabitedPredicateKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InhabitedPredicateKind

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

Formats the value using the given formatter.

impl<'de, __State: ?Sized> DeserializeState<'de, __State> for InhabitedPredicateKind

where ConstantExpr: DeserializeState<'de, __State>, Ty: DeserializeState<'de, __State>, Vec<InhabitedPredicate>: DeserializeState<'de, __State>,

fn deserialize_state<__D>( __state: &__State, __deserializer: __D, ) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

impl<'s, V> Drive<'s, V> for InhabitedPredicateKind

where V: Visitor + Visit<'s, ConstantExpr> + Visit<'s, Ty> + Visit<'s, Vec<InhabitedPredicate>>,

fn drive_inner(&'s self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveMut<'s, V> for InhabitedPredicateKind

where V: Visitor + VisitMut<'s, ConstantExpr> + VisitMut<'s, Ty> + VisitMut<'s, Vec<InhabitedPredicate>>,

fn drive_inner_mut(&'s mut self, visitor: &mut V) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self.

impl<'s, V> DriveTwo<'s, V> for InhabitedPredicateKind

where V: Visitor<Break: Default> + VisitTwo<'s, ConstantExpr> + VisitTwo<'s, Ty> + VisitTwo<'s, Vec<InhabitedPredicate>>,

fn drive_two_inner( &'s self, other: &'s Self, visitor: &mut V, ) -> ControlFlow<V::Break>

Call v.visit() on the immediate contents of self and other, if they correspond. If the values don’t match up, this returns Break(Default::default()).

impl Eq for InhabitedPredicateKind

impl Hash for InhabitedPredicateKind

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 InhabitedPredicateKind

fn eq(&self, other: &InhabitedPredicateKind) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<__State: ?Sized> SerializeState<__State> for InhabitedPredicateKind

where ConstantExpr: SerializeState<__State>, Ty: SerializeState<__State>, Vec<InhabitedPredicate>: SerializeState<__State>,

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

where __S: Serializer,

impl StructuralPartialEq for InhabitedPredicateKind