etf

README

etf

Erlang external term format encoding/decoding for Go.

WIP

Build status

Documentation

Index

• Constants
• Variables
• type Atom
• type Context
  • func (c *Context) Read(r io.Reader) (term Term, err error)
  • func (c *Context) ReadDist(r io.Reader) (err error)
  • func (c *Context) Write(w io.Writer, term interface{}) (err error)
  • func (c *Context) WriteDist(w io.Writer, _ []Term) (err error)
• type ErrUnknownTerm
  • func (e *ErrUnknownTerm) Error() string
• type ErrUnknownType
  • func (e *ErrUnknownType) Error() string
• type Export
• type Function
• type List
• type Pid
• type Port
• type Ref
• type Term
• type Tuple
  • func (t Tuple) Element(i int) Term

Constants

const (
	// Erlang distribution header
	EtDist = byte('D')
)

const (
	// Erlang external term format version
	EtVersion = byte(131)
)

Variables

var (
	ErrFloatScan = fmt.Errorf("read: failed to sscanf float")
)

Types

type Atom

type Atom string

type Context

type Context struct {
	// contains filtered or unexported fields
}

func (*Context) Read

func (c *Context) Read(r io.Reader) (term Term, err error)

func (*Context) ReadDist

func (c *Context) ReadDist(r io.Reader) (err error)

func (*Context) Write

func (c *Context) Write(w io.Writer, term interface{}) (err error)

func (*Context) WriteDist

func (c *Context) WriteDist(w io.Writer, _ []Term) (err error)

type ErrUnknownTerm

type ErrUnknownTerm struct {
	// contains filtered or unexported fields
}

func (*ErrUnknownTerm) Error

func (e *ErrUnknownTerm) Error() string

type ErrUnknownType

type ErrUnknownType struct {
	// contains filtered or unexported fields
}

func (*ErrUnknownType) Error

func (e *ErrUnknownType) Error() string

type Export

type Export struct {
	Module   Atom
	Function Atom
	Arity    byte
}

type Function

type Function struct {
	Arity     byte
	Unique    [16]byte
	Index     uint32
	Free      uint32
	Module    Atom
	OldIndex  uint32
	OldUnique uint32
	Pid       Pid
	FreeVars  []Term
}

type List

type List []Term

type Pid

type Pid struct {
	Node     Atom
	Id       uint32
	Serial   uint32
	Creation byte
}

type Port

type Port struct {
	Node     Atom
	Id       uint32
	Creation byte
}

type Ref

type Ref struct {
	Node     Atom
	Creation byte
	Id       []uint32
}

type Term

type Term interface{}

type Tuple

type Tuple []Term

func (Tuple) Element

func (t Tuple) Element(i int) Term