Enum rustc_middle::mir::interpret::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,
    },
    MutableRefInConst,
    MutableRefToImmutable,
    UnsafeCellInImmutable,
    NullFnPtr,
    NeverVal,
    NullablePtrOutOfRange {
        range: WrappingRange,
        max_value: u128,
    },
    PtrOutOfRange {
        range: WrappingRange,
        max_value: u128,
    },
    OutOfRange {
        value: String,
        range: WrappingRange,
        max_value: u128,
    },
    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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MutableRefInConst

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MutableRefToImmutable

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UnsafeCellInImmutable

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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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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 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> 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 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<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 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<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

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: 16 bytes
  • PtrToStatic: 1 byte
  • MutableRefInConst: 0 bytes
  • MutableRefToImmutable: 0 bytes
  • UnsafeCellInImmutable: 0 bytes
  • NullFnPtr: 0 bytes
  • NeverVal: 0 bytes
  • NullablePtrOutOfRange: 48 bytes
  • PtrOutOfRange: 48 bytes
  • OutOfRange: 80 bytes
  • UninhabitedVal: 8 bytes
  • InvalidEnumTag: 24 bytes
  • UninhabitedEnumVariant: 0 bytes
  • Uninit: 1 byte
  • InvalidVTablePtr: 24 bytes
  • InvalidMetaSliceTooLarge: 1 byte
  • InvalidMetaTooLarge: 1 byte
  • UnalignedPtr: 24 bytes
  • NullPtr: 1 byte
  • DanglingPtrNoProvenance: 32 bytes
  • DanglingPtrOutOfBounds: 1 byte
  • DanglingPtrUseAfterFree: 1 byte
  • InvalidBool: 24 bytes
  • InvalidChar: 24 bytes
  • InvalidFnPtr: 24 bytes