Enum rustc_codegen_llvm::debuginfo::metadata::MemberDescriptionFactory

enum MemberDescriptionFactory<'ll, 'tcx> {
    StructMDF(StructMemberDescriptionFactory<'tcx>),
    TupleMDF(TupleMemberDescriptionFactory<'tcx>),
    EnumMDF(EnumMemberDescriptionFactory<'ll, 'tcx>),
    UnionMDF(UnionMemberDescriptionFactory<'tcx>),
    VariantMDF(VariantMemberDescriptionFactory<'tcx>),
}

A factory for MemberDescriptions. It produces a list of member descriptions for some record-like type. MemberDescriptionFactorys are used to defer the creation of type member descriptions in order to break cycles arising from recursive type definitions.

Variants

StructMDF(StructMemberDescriptionFactory<'tcx>)

Tuple Fields

0: StructMemberDescriptionFactory<'tcx>

TupleMDF(TupleMemberDescriptionFactory<'tcx>)

Tuple Fields

0: TupleMemberDescriptionFactory<'tcx>

EnumMDF(EnumMemberDescriptionFactory<'ll, 'tcx>)

Tuple Fields

0: EnumMemberDescriptionFactory<'ll, 'tcx>

UnionMDF(UnionMemberDescriptionFactory<'tcx>)

Tuple Fields

0: UnionMemberDescriptionFactory<'tcx>

VariantMDF(VariantMemberDescriptionFactory<'tcx>)

Tuple Fields

0: VariantMemberDescriptionFactory<'tcx>

Implementations

impl<'ll, 'tcx> MemberDescriptionFactory<'ll, 'tcx>

fn create_member_descriptions(
    &self,
    cx: &CodegenCx<'ll, 'tcx>
) -> Vec<MemberDescription<'ll>>

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: 72 bytes

Size for each variant:

• StructMDF: 24 bytes
• TupleMDF: 40 bytes
• EnumMDF: 64 bytes
• UnionMDF: 32 bytes
• VariantMDF: 56 bytes