Struct rustc_codegen_llvm::debuginfo::metadata::enums::native::VariantMemberInfo

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struct VariantMemberInfo<'a, 'll> {
    variant_index: VariantIdx,
    variant_name: Cow<'a, str>,
    variant_struct_type_di_node: &'ll DIType,
    source_info: Option<(&'ll DIFile, c_uint)>,
}
Expand description

Information needed for building a DW_TAG_variant:

      DW_TAG_structure_type              (top-level type for enum)
        DW_TAG_variant_part              (variant part)
          DW_AT_discr                    (reference to discriminant DW_TAG_member)
          DW_TAG_member                  (discriminant member)
 --->     DW_TAG_variant                 (variant 1)
 --->     DW_TAG_variant                 (variant 2)
 --->     DW_TAG_variant                 (variant 3)
        DW_TAG_structure_type            (type of variant 1)
        DW_TAG_structure_type            (type of variant 2)
        DW_TAG_structure_type            (type of variant 3)

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§variant_index: VariantIdx§variant_name: Cow<'a, str>§variant_struct_type_di_node: &'ll DIType§source_info: Option<(&'ll DIFile, c_uint)>

Auto Trait Implementations§

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impl<'a, 'll> !DynSend for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> !DynSync for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> Freeze for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> !RefUnwindSafe for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> !Send for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> !Sync for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> Unpin for VariantMemberInfo<'a, 'll>

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impl<'a, 'll> !UnwindSafe for VariantMemberInfo<'a, 'll>

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

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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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fn into_query_param(self) -> P

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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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type Output = T

Should always be Self
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type Error = Infallible

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

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fn vzip(self) -> V

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impl<Tcx, T> Value<Tcx> for T
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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed ) -> T

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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: 56 bytes