SolverDefId

hir::next_solver

Enum SolverDefId 

pub enum SolverDefId {
    AdtId(AdtId),
    ConstId(ConstId),
    FunctionId(FunctionId),
    ImplId(ImplId),
    StaticId(StaticId),
    TraitId(TraitId),
    TypeAliasId(TypeAliasId),
    InternedClosureId(InternedClosureId),
    InternedCoroutineId(InternedCoroutineId),
    InternedOpaqueTyId(InternedOpaqueTyId),
    EnumVariantId(EnumVariantId),
    Ctor(Ctor),
}

Variants§

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AdtId(AdtId)

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ConstId(ConstId)

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FunctionId(FunctionId)

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ImplId(ImplId)

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StaticId(StaticId)

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TraitId(TraitId)

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TypeAliasId(TypeAliasId)

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InternedClosureId(InternedClosureId)

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InternedCoroutineId(InternedCoroutineId)

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InternedOpaqueTyId(InternedOpaqueTyId)

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EnumVariantId(EnumVariantId)

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Ctor(Ctor)

Implementations§

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impl SolverDefId

pub fn expect_opaque_ty(self) -> InternedOpaqueTyId

pub fn expect_type_alias(self) -> TypeAliasId

Trait Implementations§

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impl Clone for SolverDefId

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fn clone(&self) -> SolverDefId

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for SolverDefId

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

Formats the value using the given formatter. Read more
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impl<'db> DefId<DbInterner<'db>> for SolverDefId

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fn as_local(self) -> Option<SolverDefId>

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fn is_local(self) -> bool

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impl From<AdtId> for SolverDefId

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fn from(it: AdtId) -> SolverDefId

Converts to this type from the input type.
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impl From<AdtIdWrapper> for SolverDefId

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fn from(value: AdtIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<CallableIdWrapper> for SolverDefId

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fn from(value: CallableIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<ClosureIdWrapper> for SolverDefId

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fn from(value: ClosureIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<ConstId> for SolverDefId

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fn from(it: ConstId) -> SolverDefId

Converts to this type from the input type.
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impl From<CoroutineIdWrapper> for SolverDefId

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fn from(value: CoroutineIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<Ctor> for SolverDefId

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fn from(it: Ctor) -> SolverDefId

Converts to this type from the input type.
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impl From<DefWithBodyId> for SolverDefId

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fn from(value: DefWithBodyId) -> SolverDefId

Converts to this type from the input type.
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impl From<EnumId> for SolverDefId

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fn from(it: EnumId) -> SolverDefId

Converts to this type from the input type.
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impl From<EnumVariantId> for SolverDefId

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fn from(it: EnumVariantId) -> SolverDefId

Converts to this type from the input type.
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impl From<FunctionId> for SolverDefId

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fn from(it: FunctionId) -> SolverDefId

Converts to this type from the input type.
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impl From<GeneralConstId> for SolverDefId

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fn from(value: GeneralConstId) -> SolverDefId

Converts to this type from the input type.
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impl From<GeneralConstIdWrapper> for SolverDefId

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fn from(value: GeneralConstIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<GenericDefId> for SolverDefId

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fn from(value: GenericDefId) -> SolverDefId

Converts to this type from the input type.
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impl From<ImplId> for SolverDefId

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fn from(it: ImplId) -> SolverDefId

Converts to this type from the input type.
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impl From<ImplIdWrapper> for SolverDefId

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fn from(value: ImplIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<InternedClosureId> for SolverDefId

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fn from(it: InternedClosureId) -> SolverDefId

Converts to this type from the input type.
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impl From<InternedCoroutineId> for SolverDefId

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fn from(it: InternedCoroutineId) -> SolverDefId

Converts to this type from the input type.
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impl From<InternedOpaqueTyId> for SolverDefId

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fn from(it: InternedOpaqueTyId) -> SolverDefId

Converts to this type from the input type.
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impl From<StaticId> for SolverDefId

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fn from(it: StaticId) -> SolverDefId

Converts to this type from the input type.
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impl From<StructId> for SolverDefId

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fn from(it: StructId) -> SolverDefId

Converts to this type from the input type.
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impl From<TraitId> for SolverDefId

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fn from(it: TraitId) -> SolverDefId

Converts to this type from the input type.
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impl From<TraitIdWrapper> for SolverDefId

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fn from(value: TraitIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<TypeAliasId> for SolverDefId

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fn from(it: TypeAliasId) -> SolverDefId

Converts to this type from the input type.
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impl From<TypeAliasIdWrapper> for SolverDefId

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fn from(value: TypeAliasIdWrapper) -> SolverDefId

Converts to this type from the input type.
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impl From<UnionId> for SolverDefId

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fn from(it: UnionId) -> SolverDefId

Converts to this type from the input type.
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impl HasModule for SolverDefId

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fn module(&self, db: &(dyn DefDatabase + 'static)) -> ModuleIdLt<'static>

Returns the enclosing module this thing is defined within.
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fn krate(&self, db: &(dyn DefDatabase + 'static)) -> Crate

Returns the crate this thing is defined within.
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impl Hash for SolverDefId

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for SolverDefId

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fn cmp(&self, other: &SolverDefId) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for SolverDefId

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for SolverDefId

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fn partial_cmp(&self, other: &SolverDefId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl TryFrom<SolverDefId> for AdtIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<AdtIdWrapper, <AdtIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for CallableIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<CallableIdWrapper, <CallableIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for ClosureIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<ClosureIdWrapper, <ClosureIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for CoroutineIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<CoroutineIdWrapper, <CoroutineIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for GeneralConstIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<GeneralConstIdWrapper, <GeneralConstIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for ImplIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<ImplIdWrapper, <ImplIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for TraitIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<TraitIdWrapper, <TraitIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl TryFrom<SolverDefId> for TypeAliasIdWrapper

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( value: SolverDefId, ) -> Result<TypeAliasIdWrapper, <TypeAliasIdWrapper as TryFrom<SolverDefId>>::Error>

Performs the conversion.
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impl<'db> TypeFoldable<DbInterner<'db>> for SolverDefId

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fn try_fold_with<F>( self, _: &mut F, ) -> Result<SolverDefId, <F as FallibleTypeFolder<DbInterner<'db>>>::Error>
where F: FallibleTypeFolder<DbInterner<'db>>,

The entry point for folding. To fold a value t with a folder f call: t.try_fold_with(f). Read more
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fn fold_with<F>(self, _: &mut F) -> SolverDefId
where F: TypeFolder<DbInterner<'db>>,

The entry point for folding. To fold a value t with a folder f call: t.fold_with(f). Read more
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impl<'db> TypeVisitable<DbInterner<'db>> for SolverDefId

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fn visit_with<F>( &self, _: &mut F, ) -> <F as TypeVisitor<DbInterner<'db>>>::Result
where F: TypeVisitor<DbInterner<'db>>,

The entry point for visiting. To visit a value t with a visitor v call: t.visit_with(v). Read more
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impl Copy for SolverDefId

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impl Eq for SolverDefId

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impl StructuralPartialEq for SolverDefId

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> HasCrate for T
where T: HasModule,

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fn krate(&self, db: &(dyn HirDatabase + 'static)) -> Crate

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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Calls U::from(self).

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Convert self into the appropriate boxed form.
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impl<T> Pointable for T

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Owned = T

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fn has_type_flags(&self, flags: TypeFlags) -> bool

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fn has_vars_bound_at_or_above(&self, binder: DebruijnIndex) -> bool

Returns true if self has any late-bound regions that are either bound by binder or bound by some binder outside of binder. If binder is ty::INNERMOST, this indicates whether there are any late-bound regions that appear free.
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fn error_reported(&self) -> Result<(), <I as Interner>::ErrorGuaranteed>

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fn has_vars_bound_above(&self, binder: DebruijnIndex) -> bool

Returns true if this type has any regions that escape binder (and hence are not bound by it).
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fn has_escaping_bound_vars(&self) -> bool

Return true if this type has regions that are not a part of the type. For example, for<'a> fn(&'a i32) return false, while fn(&'a i32) would return true. The latter can occur when traversing through the former. Read more
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fn has_aliases(&self) -> bool

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fn has_opaque_types(&self) -> bool

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fn has_coroutines(&self) -> bool

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fn references_error(&self) -> bool

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fn has_non_region_param(&self) -> bool

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fn has_infer_regions(&self) -> bool

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fn has_infer_types(&self) -> bool

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fn has_non_region_infer(&self) -> bool

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fn has_infer(&self) -> bool

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fn has_placeholders(&self) -> bool

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fn has_non_region_placeholders(&self) -> bool

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fn has_param(&self) -> bool

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fn has_free_regions(&self) -> bool

“Free” regions in this context means that it has any region that is not (a) erased or (b) late-bound.
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fn has_erased_regions(&self) -> bool

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fn has_erasable_regions(&self) -> bool

True if there are any un-erased free regions.
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fn is_global(&self) -> bool

Indicates whether this value references only ‘global’ generic parameters that are the same regardless of what fn we are in. This is used for caching.
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fn has_bound_regions(&self) -> bool

True if there are any late-bound regions
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fn has_non_region_bound_vars(&self) -> bool

True if there are any late-bound non-region variables
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fn has_bound_vars(&self) -> bool

True if there are any bound variables
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fn still_further_specializable(&self) -> bool

Indicates whether this value still has parameters/placeholders/inference variables which could be replaced later, in a way that would change the results of impl specialization.
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where U: UpcastFrom<I, T>,

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fn upcast(self, interner: I) -> U

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impl<I, T> UpcastFrom<I, T> for T

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fn upcast_from(from: T, _tcx: I) -> T

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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