Struct rustc_middle::ty::solve::Response

pub struct Response<I>
where
    I: Interner,
{
    pub certainty: Certainty,
    pub var_values: CanonicalVarValues<I>,
    pub external_constraints: <I as Interner>::ExternalConstraints,
}

Fields

certainty: Certainty

var_values: CanonicalVarValues<I>

external_constraints: <I as Interner>::ExternalConstraints

Additional constraints returned by this query.

Trait Implementations

impl<I> Clone for Response<I>

where I: Interner,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I> Debug for Response<I>

where I: Interner,

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

Formats the value using the given formatter.

impl<I> Hash for Response<I>

where I: Interner,

fn hash<__H>(&self, __state: &mut __H)

where __H: Hasher,

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, __CTX> HashStable<__CTX> for Response<I>

where I: Interner, CanonicalVarValues<I>: HashStable<__CTX>, <I as Interner>::ExternalConstraints: HashStable<__CTX>,

fn hash_stable( &self, __hcx: &mut __CTX, __hasher: &mut StableHasher<SipHasher128>, )

impl<I> PartialEq for Response<I>

where I: Interner,

fn eq(&self, __other: &Response<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> TypeFoldable<I> for Response<I>

where I: Interner, CanonicalVarValues<I>: TypeFoldable<I>, <I as Interner>::ExternalConstraints: TypeFoldable<I>,

fn try_fold_with<__F>( self, __folder: &mut __F, ) -> Result<Response<I>, <__F as FallibleTypeFolder<I>>::Error>

where __F: FallibleTypeFolder<I>,

The entry point for folding. To fold a value t with a folder f call: t.try_fold_with(f).

fn fold_with<F>(self, folder: &mut F) -> Self

where F: TypeFolder<I>,

A convenient alternative to try_fold_with for use with infallible folders. Do not override this method, to ensure coherence with try_fold_with.

impl<I> TypeVisitable<I> for Response<I>

where I: Interner, CanonicalVarValues<I>: TypeVisitable<I>, <I as Interner>::ExternalConstraints: TypeVisitable<I>,

fn visit_with<__V>( &self, __visitor: &mut __V, ) -> <__V as TypeVisitor<I>>::Result

where __V: TypeVisitor<I>,

The entry point for visiting. To visit a value t with a visitor v call: t.visit_with(v).

impl<I> Copy for Response<I>

where I: Interner,

impl<I> Eq for Response<I>

where I: Interner,

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.