Struct chalk_solve::rust_ir::OpaqueTyDatumBound

pub struct OpaqueTyDatumBound<I: Interner> {
    pub bounds: Binders<Vec<QuantifiedWhereClause<I>>>,
    pub where_clauses: Binders<Vec<QuantifiedWhereClause<I>>>,
}

Fields

bounds: Binders<Vec<QuantifiedWhereClause<I>>>

Trait bounds for the opaque type. These are bounds that the hidden type must meet.

where_clauses: Binders<Vec<QuantifiedWhereClause<I>>>

Where clauses that inform well-formedness conditions for the opaque type. These are conditions on the generic parameters of the opaque type which must be true for a reference to the opaque type to be well-formed.

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

impl<I: Interner, _TI> Fold<I, _TI> for OpaqueTyDatumBound<I> where
    _TI: TargetInterner<I>, 

type Result = OpaqueTyDatumBound<_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: Interner> HasInterner for OpaqueTyDatumBound<I>

type Interner = I

The interner associated with the type.

impl<I: Hash + Interner> Hash for OpaqueTyDatumBound<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, 

Feeds a slice of this type into the given Hasher.

impl<I: PartialEq + Interner> PartialEq<OpaqueTyDatumBound<I>> for OpaqueTyDatumBound<I>

fn eq(&self, other: &OpaqueTyDatumBound<I>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &OpaqueTyDatumBound<I>) -> bool

This method tests for !=.

impl<I: Interner> StructuralEq for OpaqueTyDatumBound<I>

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

impl<I: Interner> Visit<I> for OpaqueTyDatumBound<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.