encoding

Documentation

Index

• func ReadBytes(buf []byte) ([]byte, []byte, error)
• func ReadUvarint(buf []byte) (uint64, []byte, error)
• type Decoder
  • func NewDecoder(buf []byte) *Decoder
  • func (d *Decoder) Bytes() ([]byte, error)
  • func (d *Decoder) Reset(buf []byte)
  • func (d *Decoder) Uint32() (uint32, error)
  • func (d *Decoder) Uint64() (uint64, error)
  • func (d *Decoder) Uvarint() (uint64, error)
• type Encoder
  • func NewEncoder(n int) *Encoder
  • func (e *Encoder) Bytes() []byte
  • func (e *Encoder) Len() int
  • func (e *Encoder) PutBytes(b []byte) int
  • func (e *Encoder) PutUint32(x uint32) int
  • func (e *Encoder) PutUint64(x uint64) int
  • func (e *Encoder) PutUvarint(x uint64) int
  • func (e *Encoder) Reset()

Functions

func ReadBytes

func ReadBytes(buf []byte) ([]byte, []byte, error)

ReadBytes reads an unsigned integer from a byte slice and returns that amount of bytes along with a new slice positioned after the last byte just read.

func ReadUvarint

func ReadUvarint(buf []byte) (uint64, []byte, error)

ReadUvarint reads a variable-size unsigned integer from a byte slice and returns a new slice positioned after the integer that was just read.

Types

type Decoder

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

Decoder is a low-level decoder for decoding basic types.

func NewDecoder

func NewDecoder(buf []byte) *Decoder

NewDecoder returns a new Decoder.

func (*Decoder) Bytes

func (d *Decoder) Bytes() ([]byte, error)

Bytes reads a byte slice from the decoder.

func (*Decoder) Reset

func (d *Decoder) Reset(buf []byte)

Reset resets the decoder.

func (*Decoder) Uint32

func (d *Decoder) Uint32() (uint32, error)

Uint32 reads a uint32 from the decoder.

func (*Decoder) Uint64

func (d *Decoder) Uint64() (uint64, error)

Uint64 reads a uint64 from the decoder.

func (*Decoder) Uvarint

func (d *Decoder) Uvarint() (uint64, error)

Uvarint reads a variable-sized unsigned integer.

type Encoder

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

Encoder is a low-level encoder that can be used for encoding basic types.

func NewEncoder

func NewEncoder(n int) *Encoder

NewEncoder returns a new encoder.

func (*Encoder) Bytes

func (e *Encoder) Bytes() []byte

Bytes returns the encoded bytes.

func (*Encoder) Len

func (e *Encoder) Len() int

Len returns the length of the encoder.

func (*Encoder) PutBytes

func (e *Encoder) PutBytes(b []byte) int

PutBytes encodes a byte slice and returns the number of bytes written.

func (*Encoder) PutUint32

func (e *Encoder) PutUint32(x uint32) int

PutUint32 encodes a uint32 and returns the number of bytes written which is always 4.

func (*Encoder) PutUint64

func (e *Encoder) PutUint64(x uint64) int

PutUint64 encodes a uint64 and returns the number of bytes written which is always 8.

func (*Encoder) PutUvarint

func (e *Encoder) PutUvarint(x uint64) int

PutUvarint encodes a variable-sized unsigned integer and returns the number of bytes written.

func (*Encoder) Reset

func (e *Encoder) Reset()

Reset resets the encoder.