Struct AliasEqBound

pub struct AliasEqBound<I: Interner> {
    pub trait_bound: TraitBound<I>,
    pub associated_ty_id: AssocTypeId<I>,
    pub parameters: Vec<Parameter<I>>,
    pub value: Ty<I>,
}

Represents an alias equality bound on e.g. a type or type parameter. Does not know anything about what it’s binding.

Fields

trait_bound: TraitBound<I>

associated_ty_id: AssocTypeId<I>

parameters: Vec<Parameter<I>>

Does not include trait parameters.

value: Ty<I>

Trait Implementations

impl<I: Clone + Interner> Clone for AliasEqBound<I>

fn clone(&self) -> AliasEqBound<I>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I: Debug + Interner> Debug for AliasEqBound<I>

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

Formats the value using the given formatter.

impl<I: Interner, _TI> Fold<I, _TI> for AliasEqBound<I>

where _TI: TargetInterner<I>,

type Result = AliasEqBound<_TI>

The type of value that will be produced once folding is done. Typically this is Self, unless Self contains borrowed values, in which case owned values are produced (for example, one can fold over a &T value where T: Fold, in which case you get back a T, not a &T).

fn fold_with<'i>( &self, folder: &mut dyn Folder<'i, I, _TI>, outer_binder: DebruijnIndex, ) -> Fallible<Self::Result>

where I: 'i, _TI: 'i,

Apply the given folder folder to self; binders is the number of binders that are in scope when beginning the folder. Typically binders starts as 0, but is adjusted when we encounter Binders<T> in the IR or other similar constructs.

impl<I: Hash + Interner> Hash for AliasEqBound<I>

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<I: PartialEq + Interner> PartialEq for AliasEqBound<I>

fn eq(&self, other: &AliasEqBound<I>) -> 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<I: Interner> Visit<I> for AliasEqBound<I>

fn visit_with<'i, R: VisitResult>( &self, visitor: &mut dyn Visitor<'i, I, Result = R>, outer_binder: DebruijnIndex, ) -> R

where I: 'i,

Apply the given visitor visitor to self; binders is the number of binders that are in scope when beginning the visitor. Typically binders starts as 0, but is adjusted when we encounter Binders<T> in the IR or other similar constructs.

impl<I: Eq + Interner> Eq for AliasEqBound<I>

impl<I: Interner> StructuralPartialEq for AliasEqBound<I>