rustc_
abi
1.85.0
(4d91de4e4 2025-02-17)
Modules
callconv
extern_abi
layout
Structs
AbiAndPrefAlign
AddressSpace
Align
FieldIdx
Heterogeneous
Layout
LayoutCalculator
LayoutData
Niche
PointeeInfo
Reg
ReprFlags
ReprOptions
Size
TargetDataLayout
TyAndLayout
VariantIdx
WrappingRange
Enums
AbiDisabled
AbiUnsupported
AlignFromBytesError
BackendRepr
Endian
ExternAbi
FieldsShape
Float
HomogeneousAggregate
Integer
IntegerType
LayoutCalculatorError
PointerKind
Primitive
RegKind
Scalar
StructKind
TagEncoding
TargetDataLayoutErrors
Variants
Constants
FIRST_VARIANT
Traits
HasDataLayout
HashStableContext
TyAbiInterface
Functions
all_names
enabled_names
is_enabled
is_stable
lookup
rustc_abi
Constant
FIRST_VARIANT
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Summary
Source
pub const FIRST_VARIANT:
VariantIdx
;
Expand description
Equivalent to
VariantIdx(0)
.