fields

Documentation

Index

• Constants
• type FDHeader
• type Field
  • func (f Field) IsClass() bool
  • func (f Field) IsEnum() bool
  • func (f Field) IsProtocol() bool
  • func (f Field) String() string
• type FieldDescriptor
• type FieldDescriptorKind
  • func (i FieldDescriptorKind) String() string
• type FieldRecord
• type FieldRecordFlags
  • func (i FieldRecordFlags) String() string
• type FieldRecordType

Constants

const SWIFT_REFLECTION_METADATA_VERSION = 3 // superclass field

Types

type FDHeader

type FDHeader struct {
	MangledTypeNameOffset int32
	SuperclassOffset      int32
	Kind                  FieldDescriptorKind
	FieldRecordSize       uint16
	NumFields             uint32
}

type Field

type Field struct {
	Address     uint64
	MangledType string
	SuperClass  string
	Kind        string
	Records     []FieldRecord
	Offset      int64
	Descriptor  FieldDescriptor
}

func (Field) IsClass

func (f Field) IsClass() bool

func (Field) IsEnum

func (f Field) IsEnum() bool

func (Field) IsProtocol

func (f Field) IsProtocol() bool

func (Field) String

func (f Field) String() string

type FieldDescriptor

type FieldDescriptor struct {
	FDHeader
	FieldRecords []FieldRecordType
}

type FieldDescriptorKind

type FieldDescriptorKind uint16

const (
	// Swift nominal types.
	FDKindStruct FieldDescriptorKind = iota // struct
	FDKindClass                             // class
	FDKindEnum                              // enum

	// Fixed-size multi-payload enums have a special descriptor format that
	// encodes spare bits.
	//
	// FIXME: Actually implement this. For now, a descriptor with this kind
	// just means we also have a builtin descriptor from which we get the
	// size and alignment.
	FDKindMultiPayloadEnum // multi-payload enum

	// A Swift opaque protocol. There are no fields, just a record for the
	// type itself.
	FDKindProtocol // protocol

	// A Swift class-bound protocol.
	FDKindClassProtocol // class protocol

	// An Objective-C protocol, which may be imported or defined in Swift.
	FDKindObjCProtocol // objc protocol

	// An Objective-C class, which may be imported or defined in Swift.
	// In the former case, field type metadata is not emitted, and
	// must be obtained from the Objective-C runtime.
	FDKindObjCClass // objc class
)

func (FieldDescriptorKind) String

func (i FieldDescriptorKind) String() string

type FieldRecord

type FieldRecord struct {
	Name        string
	MangledType string
	Flags       string
}

type FieldRecordFlags

type FieldRecordFlags uint32

const (
	// IsIndirectCase is this an indirect enum case?
	IsIndirectCase FieldRecordFlags = 0x1
	// IsVar is this a mutable `var` property?
	IsVar FieldRecordFlags = 0x2
	// IsArtificial is this an artificial field?
	IsArtificial FieldRecordFlags = 0x4
)

func (FieldRecordFlags) String

func (i FieldRecordFlags) String() string

type FieldRecordType

type FieldRecordType struct {
	Flags                 FieldRecordFlags
	MangledTypeNameOffset int32
	FieldNameOffset       int32
}