rustc_trait_selection::errors

Enum ActualImplExplNotes

Source 
pub enum ActualImplExplNotes<'tcx> {

Show 15 variants    ExpectedSignatureTwo {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
        lifetime_2: usize,
    },
    ExpectedSignatureAny {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
    },
    ExpectedSignatureSome {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
    },
    ExpectedSignatureNothing {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
    },
    ExpectedPassiveTwo {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
        lifetime_2: usize,
    },
    ExpectedPassiveAny {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
    },
    ExpectedPassiveSome {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
    },
    ExpectedPassiveNothing {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
    },
    ExpectedOtherTwo {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
        lifetime_2: usize,
    },
    ExpectedOtherAny {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
    },
    ExpectedOtherSome {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        lifetime_1: usize,
    },
    ExpectedOtherNothing {
        leading_ellipsis: bool,
        ty_or_sig: TyOrSig<'tcx>,
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
    },
    ButActuallyImplementsTrait {
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        has_lifetime: bool,
        lifetime: usize,
    },
    ButActuallyImplementedForTy {
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        has_lifetime: bool,
        lifetime: usize,
        ty: String,
    },
    ButActuallyTyImplements {
        trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>,
        has_lifetime: bool,
        lifetime: usize,
        ty: String,
    },

}

Variants§

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ExpectedSignatureTwo

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§lifetime_2: usize
§

ExpectedSignatureAny

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§

ExpectedSignatureSome

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§

ExpectedSignatureNothing

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§

ExpectedPassiveTwo

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§lifetime_2: usize
§

ExpectedPassiveAny

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§

ExpectedPassiveSome

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§

ExpectedPassiveNothing

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§

ExpectedOtherTwo

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§lifetime_2: usize
§

ExpectedOtherAny

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§

ExpectedOtherSome

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§lifetime_1: usize
§

ExpectedOtherNothing

Fields

§leading_ellipsis: bool
§ty_or_sig: TyOrSig<'tcx>
§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§

ButActuallyImplementsTrait

Fields

§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§has_lifetime: bool
§lifetime: usize
§

ButActuallyImplementedForTy

Fields

§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§has_lifetime: bool
§lifetime: usize
§ty: String
§

ButActuallyTyImplements

Fields

§trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>
§has_lifetime: bool
§lifetime: usize
§ty: String

Implementations§

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impl<'tcx> ActualImplExplNotes<'tcx>

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pub fn new_expected( kind: ActualImplExpectedKind, lt_kind: ActualImplExpectedLifetimeKind, leading_ellipsis: bool, ty_or_sig: TyOrSig<'tcx>, trait_path: Highlighted<'tcx, TraitRefPrintOnlyTraitPath<'tcx>>, lifetime_1: usize, lifetime_2: usize, ) -> Self

Trait Implementations§

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impl<'tcx> Subdiagnostic for ActualImplExplNotes<'tcx>

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fn add_to_diag_with<__G, __F>(self, diag: &mut Diag<'_, __G>, f: &__F)
where __G: EmissionGuarantee, __F: SubdiagMessageOp<__G>,

Add a subdiagnostic to an existing diagnostic where f is invoked on every message used (to optionally perform eager translation).
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fn add_to_diag<G>(self, diag: &mut Diag<'_, G>)
where G: EmissionGuarantee,

Add a subdiagnostic to an existing diagnostic.

Auto Trait Implementations§

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impl<'tcx> DynSend for ActualImplExplNotes<'tcx>

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impl<'tcx> DynSync for ActualImplExplNotes<'tcx>

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impl<'tcx> Freeze for ActualImplExplNotes<'tcx>

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impl<'tcx> !RefUnwindSafe for ActualImplExplNotes<'tcx>

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impl<'tcx> !Send for ActualImplExplNotes<'tcx>

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impl<'tcx> !Sync for ActualImplExplNotes<'tcx>

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impl<'tcx> Unpin for ActualImplExplNotes<'tcx>

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impl<'tcx> !UnwindSafe for ActualImplExplNotes<'tcx>

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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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
where T: ?Sized,

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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, 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<T> Filterable for T

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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. 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> 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>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<P> IntoQueryParam<P> for P

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fn into_query_param(self) -> P

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impl<T> MaybeResult<T> for T

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<I, T, U> Upcast<I, U> for T
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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> 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>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<'a, T> Captures<'a> for T
where T: ?Sized,

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impl<T> ErasedDestructor for T
where T: 'static,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 224 bytes

Size for each variant:

  • ExpectedSignatureTwo: 223 bytes
  • ExpectedSignatureAny: 215 bytes
  • ExpectedSignatureSome: 215 bytes
  • ExpectedSignatureNothing: 207 bytes
  • ExpectedPassiveTwo: 223 bytes
  • ExpectedPassiveAny: 215 bytes
  • ExpectedPassiveSome: 215 bytes
  • ExpectedPassiveNothing: 207 bytes
  • ExpectedOtherTwo: 223 bytes
  • ExpectedOtherAny: 215 bytes
  • ExpectedOtherSome: 215 bytes
  • ExpectedOtherNothing: 207 bytes
  • ButActuallyImplementsTrait: 111 bytes
  • ButActuallyImplementedForTy: 135 bytes
  • ButActuallyTyImplements: 135 bytes