defs

Documentation

Index

• Constants
• func GetDefaultInitializer(vt reflect.Type) (unsafe.Pointer, error)
• func GetSize(vt reflect.Type) int
• type DefaultInitializer
• type Field
  • func DoResolveFields(vt reflect.Type) ([]Field, error)
  • func ResolveFields(vt reflect.Type) ([]Field, error)
• type Options
  • func (self Options) String() string
• type Requiredness
  • func (self Requiredness) String() string
• type SyntaxError
  • func ESetList(pos int, src string, vt reflect.Type) SyntaxError
  • func ESyntax(pos int, src string, reason string) SyntaxError
  • func (self SyntaxError) Error() string
• type Tag
  • func T_int() Tag
  • func (self Tag) IsWireTag() bool
• type Type
  • func ParseType(vt reflect.Type, def string) (*Type, error)
  • func (self *Type) Free()
  • func (self *Type) IsEnum() bool
  • func (self *Type) IsKeyType() bool
  • func (self *Type) IsSimpleType() bool
  • func (self *Type) IsValueType() bool
  • func (self *Type) String() string
  • func (self *Type) Tag() Tag
• type TypeError
  • func EType(vt reflect.Type, note string) TypeError
  • func EUseOther(vt reflect.Type, alt string) TypeError
  • func (self TypeError) Error() string

Constants

const (
	IntSize   = 4 << (^uint(0) >> 63)
	StackSize = 1024
)

Functions

func GetDefaultInitializer

func GetDefaultInitializer(vt reflect.Type) (unsafe.Pointer, error)

func GetSize

func GetSize(vt reflect.Type) int

Types

type DefaultInitializer

type DefaultInitializer interface {
	InitDefault()
}

type Field

type Field struct {
	F       int
	ID      uint16
	Type    *Type
	Opts    Options
	Spec    Requiredness
	Default reflect.Value
}

func DoResolveFields

func DoResolveFields(vt reflect.Type) ([]Field, error)

DoResolveFields ... no cache, use ResolveFields instead. it's only used by reflect pkg for less objects, coz reflect pkg has its own cache.

func ResolveFields

func ResolveFields(vt reflect.Type) ([]Field, error)

type Options

type Options uint8

const (
	NoCopy Options = 1 << iota
)

func (Options) String

func (self Options) String() string

type Requiredness

type Requiredness uint8

const (
	Default Requiredness = iota
	Required
	Optional
)

func (Requiredness) String

func (self Requiredness) String() string

type SyntaxError

type SyntaxError struct {
	Pos    int
	Src    string
	Reason string
}

func ESetList

func ESetList(pos int, src string, vt reflect.Type) SyntaxError

func ESyntax

func ESyntax(pos int, src string, reason string) SyntaxError

func (SyntaxError) Error

func (self SyntaxError) Error() string

type Tag

type Tag uint8

const (
	T_bool    Tag = 2
	T_i8      Tag = 3
	T_double  Tag = 4
	T_i16     Tag = 6
	T_i32     Tag = 8
	T_i64     Tag = 10
	T_string  Tag = 11
	T_struct  Tag = 12
	T_map     Tag = 13
	T_set     Tag = 14
	T_list    Tag = 15
	T_enum    Tag = 0x80
	T_binary  Tag = 0x81
	T_pointer Tag = 0x82
)

func T_int

func T_int() Tag

func (Tag) IsWireTag

func (self Tag) IsWireTag() bool

type Type

type Type struct {
	T Tag
	K *Type
	V *Type
	S reflect.Type
}

func ParseType

func ParseType(vt reflect.Type, def string) (*Type, error)

func (*Type) Free

func (self *Type) Free()

func (*Type) IsEnum

func (self *Type) IsEnum() bool

func (*Type) IsKeyType

func (self *Type) IsKeyType() bool

func (*Type) IsSimpleType

func (self *Type) IsSimpleType() bool

func (*Type) IsValueType

func (self *Type) IsValueType() bool

func (*Type) String

func (self *Type) String() string

func (*Type) Tag

func (self *Type) Tag() Tag

type TypeError

type TypeError struct {
	Note string
	Type reflect.Type
}

func EType

func EType(vt reflect.Type, note string) TypeError

func EUseOther

func EUseOther(vt reflect.Type, alt string) TypeError

func (TypeError) Error

func (self TypeError) Error() string