}

// PrimaryKey returns the index is primary key or not.
func (idx Index) PrimaryKey() (isPrimaryKey bool, ok bool) {
	return idx.PrimaryKeyValue.Bool, idx.PrimaryKeyValue.Valid
}

// Unique returns whether the index is unique or not.
func (idx Index) Unique() (unique bool, ok bool) {
	return idx.UniqueValue.Bool, idx.UniqueValue.Valid
}

// Option return the optional attribute of the index
func (idx Index) Option() string {

type Session struct {
	DryRun                   bool
	PrepareStmt              bool
	NewDB                    bool
	Initialized              bool
	SkipHooks                bool
	SkipDefaultTransaction   bool
	DisableNestedTransaction bool
	AllowGlobalUpdate        bool
	FullSaveAssociations     bool
	PropagateUnscoped        bool
	QueryFields              bool
	Context                  context.Context

pkg go/types, method (TypeAndValue) Addressable() bool
pkg go/types, method (TypeAndValue) Assignable() bool
pkg go/types, method (TypeAndValue) HasOk() bool
pkg go/types, method (TypeAndValue) IsBuiltin() bool
pkg go/types, method (TypeAndValue) IsNil() bool
pkg go/types, method (TypeAndValue) IsType() bool
pkg go/types, method (TypeAndValue) IsValue() bool
pkg go/types, method (TypeAndValue) IsVoid() bool
pkg go/types, type Array struct

	Reader       *hash.Reader   `json:"-" msg:"-"`
	PutObjReader *PutObjReader  `json:"-" msg:"-"`

	metadataOnly bool
	versionOnly  bool // adds a new version, only used by CopyObject
	keyRotation  bool

	// Date and time when the object was last accessed.
	AccTime time.Time

	Legacy bool // indicates object on disk is in legacy data format

	// internal representation of version purge status

pkg net/http, method (*Protocols) SetHTTP1(bool) #67814
pkg net/http, method (*Protocols) SetHTTP2(bool) #67814
pkg net/http, method (*Protocols) SetUnencryptedHTTP2(bool) #67816
pkg net/http, method (Protocols) HTTP1() bool #67814
pkg net/http, method (Protocols) HTTP2() bool #67814
pkg net/http, method (Protocols) String() string #67814
pkg net/http, method (Protocols) UnencryptedHTTP2() bool #67816
pkg net/http, type HTTP2Config struct #67813

pkg debug/elf, type R_390 int
pkg encoding/json, method (*Encoder) SetEscapeHTML(bool)
pkg encoding/json, method (*Encoder) SetIndent(string, string)
pkg go/build, type Package struct, BinaryOnly bool
pkg go/build, type Package struct, CgoFFLAGS []string
pkg go/build, type Package struct, FFiles []string
pkg go/doc, type Example struct, Unordered bool
pkg io, const SeekCurrent = 1
pkg io, const SeekCurrent ideal-int

pkg crypto/ecdsa, func VerifyASN1(*PublicKey, []uint8, []uint8) bool
pkg crypto/ecdsa, method (*PrivateKey) Equal(crypto.PrivateKey) bool
pkg crypto/ecdsa, method (*PublicKey) Equal(crypto.PublicKey) bool
pkg crypto/ed25519, method (PrivateKey) Equal(crypto.PrivateKey) bool
pkg crypto/ed25519, method (PublicKey) Equal(crypto.PublicKey) bool
pkg crypto/elliptic, func MarshalCompressed(Curve, *big.Int, *big.Int) []uint8

)

func jumpMIPS(word string) bool {
	switch word {
	case "BEQ", "BFPF", "BFPT", "BGEZ", "BGEZAL", "BGTZ", "BLEZ", "BLTZ", "BLTZAL", "BNE", "JMP", "JAL", "CALL":
		return true
	}
	return false
}

// IsMIPSCMP reports whether the op (as defined by an mips.A* constant) is
// one of the CMP instructions that require special handling.
func IsMIPSCMP(op obj.As) bool {
	switch op {

	Writer          bool   // Bool whether write or read lock.
	UID             string // UID to uniquely identify request of client.
	Timestamp       int64  // Timestamp set at the time of initialization.
	TimeLastRefresh int64  // Timestamp for last lock refresh.
	Source          string // Contains line, function and filename requesting the lock.
	Group           bool   // indicates if it was a group lock.

	cmdline string
	layout  [][]string
}

type disksLayout struct {
	legacy bool
	pools  []poolDisksLayout
}

type serverCtxt struct {
	JSON, Quiet               bool
	Anonymous                 bool
	StrictS3Compat            bool
	Addr, ConsoleAddr         string
	ConfigDir, CertsDir       string
	configDirSet, certsDirSet bool
	Interface                 string

	RootUser, RootPwd string