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

source · 
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)

Fields

variant_index: VariantIdxvariant_name: Cow<'a, str>variant_struct_type_di_node: &'ll DITypesource_info: Option<(&'ll DIFile, c_uint)>

Auto Trait Implementations

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Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

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: 56 bytes