Enum rustc_middle::mir::interpret::error::ValidationErrorKind

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pub enum ValidationErrorKind<'tcx> {

Show 27 variants    PointerAsInt {
        expected: ExpectedKind,
    },
    PartialPointer,
    PtrToUninhabited {
        ptr_kind: PointerKind,
        ty: Ty<'tcx>,
    },
    PtrToStatic {
        ptr_kind: PointerKind,
    },
    PtrToMut {
        ptr_kind: PointerKind,
    },
    MutableRefInConst,
    NullFnPtr,
    NeverVal,
    NullablePtrOutOfRange {
        range: WrappingRange,
        max_value: u128,
    },
    PtrOutOfRange {
        range: WrappingRange,
        max_value: u128,
    },
    OutOfRange {
        value: String,
        range: WrappingRange,
        max_value: u128,
    },
    UnsafeCell,
    UninhabitedVal {
        ty: Ty<'tcx>,
    },
    InvalidEnumTag {
        value: String,
    },
    UninhabitedEnumVariant,
    Uninit {
        expected: ExpectedKind,
    },
    InvalidVTablePtr {
        value: String,
    },
    InvalidMetaSliceTooLarge {
        ptr_kind: PointerKind,
    },
    InvalidMetaTooLarge {
        ptr_kind: PointerKind,
    },
    UnalignedPtr {
        ptr_kind: PointerKind,
        required_bytes: u64,
        found_bytes: u64,
    },
    NullPtr {
        ptr_kind: PointerKind,
    },
    DanglingPtrNoProvenance {
        ptr_kind: PointerKind,
        pointer: String,
    },
    DanglingPtrOutOfBounds {
        ptr_kind: PointerKind,
    },
    DanglingPtrUseAfterFree {
        ptr_kind: PointerKind,
    },
    InvalidBool {
        value: String,
    },
    InvalidChar {
        value: String,
    },
    InvalidFnPtr {
        value: String,
    },

}

Variants§

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PointerAsInt

Fields

§expected: ExpectedKind
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PartialPointer

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PtrToUninhabited

Fields

§ptr_kind: PointerKind
§ty: Ty<'tcx>
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PtrToStatic

Fields

§ptr_kind: PointerKind
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PtrToMut

Fields

§ptr_kind: PointerKind
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MutableRefInConst

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NullFnPtr

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NeverVal

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NullablePtrOutOfRange

Fields

§range: WrappingRange
§max_value: u128
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PtrOutOfRange

Fields

§range: WrappingRange
§max_value: u128
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OutOfRange

Fields

§value: String
§range: WrappingRange
§max_value: u128
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UnsafeCell

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UninhabitedVal

Fields

§ty: Ty<'tcx>
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InvalidEnumTag

Fields

§value: String
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UninhabitedEnumVariant

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Uninit

Fields

§expected: ExpectedKind
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InvalidVTablePtr

Fields

§value: String
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InvalidMetaSliceTooLarge

Fields

§ptr_kind: PointerKind
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InvalidMetaTooLarge

Fields

§ptr_kind: PointerKind
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UnalignedPtr

Fields

§ptr_kind: PointerKind
§required_bytes: u64
§found_bytes: u64
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NullPtr

Fields

§ptr_kind: PointerKind
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DanglingPtrNoProvenance

Fields

§ptr_kind: PointerKind
§pointer: String
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DanglingPtrOutOfBounds

Fields

§ptr_kind: PointerKind
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DanglingPtrUseAfterFree

Fields

§ptr_kind: PointerKind
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InvalidBool

Fields

§value: String
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InvalidChar

Fields

§value: String
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InvalidFnPtr

Fields

§value: String

Trait Implementations§

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impl<'tcx> Debug for ValidationErrorKind<'tcx>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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

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impl<'tcx> Send for ValidationErrorKind<'tcx>

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impl<'tcx> Sync for ValidationErrorKind<'tcx>

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impl<'tcx> Unpin for ValidationErrorKind<'tcx>

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impl<'tcx> !UnwindSafe for ValidationErrorKind<'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 Twhere 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 Twhere 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 Twhere 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) -> Rwhere 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere 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<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<'tcx, T> ToPredicate<'tcx, T> for T

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fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,

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default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> T

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: 80 bytes

Size for each variant:

  • PointerAsInt: 1 byte
  • PartialPointer: 0 bytes
  • PtrToUninhabited: 15 bytes
  • PtrToStatic: 1 byte
  • PtrToMut: 1 byte
  • MutableRefInConst: 0 bytes
  • NullFnPtr: 0 bytes
  • NeverVal: 0 bytes
  • NullablePtrOutOfRange: 63 bytes
  • PtrOutOfRange: 63 bytes
  • OutOfRange: 79 bytes
  • UnsafeCell: 0 bytes
  • UninhabitedVal: 15 bytes
  • InvalidEnumTag: 31 bytes
  • UninhabitedEnumVariant: 0 bytes
  • Uninit: 1 byte
  • InvalidVTablePtr: 31 bytes
  • InvalidMetaSliceTooLarge: 1 byte
  • InvalidMetaTooLarge: 1 byte
  • UnalignedPtr: 23 bytes
  • NullPtr: 1 byte
  • DanglingPtrNoProvenance: 31 bytes
  • DanglingPtrOutOfBounds: 1 byte
  • DanglingPtrUseAfterFree: 1 byte
  • InvalidBool: 31 bytes
  • InvalidChar: 31 bytes
  • InvalidFnPtr: 31 bytes