reader

package

v0.5.0 Latest Latest Go to latest Published: Jan 11, 2018 License: Apache-2.0 Imports: 2 Imported by: 3

Details

Package reader decodes a variable from buffer

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

Reader represents the data bytes for reading

func NewReader(b []byte) *Reader

NewReader constructs a reader

func (r *Reader) Len() int

Len returns the current length of the reader's data

func (r *Reader) Peek(n int) ([]byte, error)

Peek returns the next n bytes in the reader without advancing in the stream

func (r *Reader) PeekUint16() (res uint16, err error)

PeekUint16 peeks the next two bytes interpreted as big-endian two-byte integer

func (r *Reader) Read(n int) ([]byte, error)

Read reads n bytes and returns it

func (r *Reader) ReadCount() int

ReadCount returns the number of bytes that have been read from this Reader in total

func (r *Reader) Uint16() (uint16, error)

Uint16 reads two bytes as big-endian

func (r *Reader) Uint32() (uint32, error)

Uint32 reads four bytes as big-endian

func (r *Reader) Uint64() (uint64, error)

Uint64 reads eight bytes as big-endian

func (r *Reader) Uint8() (uint8, error)

Uint8 reads a byte