astibyte

Documentation

Index

• func PadLeft(i []byte, rpl byte, length int) []byte
• func PadRight(i []byte, rpl byte, length int) []byte
• func ToLength(i []byte, rpl byte, length int) []byte
• type Iterator
  • func NewIterator(bs []byte) *Iterator
  • func (i *Iterator) Dump() (bs []byte)
  • func (i *Iterator) FastForward(delta int)
  • func (i *Iterator) HasBytesLeft() bool
  • func (i *Iterator) Len() int
  • func (i *Iterator) NextByte() (b byte, err error)
  • func (i *Iterator) NextBytes(n int) (bs []byte, err error)
  • func (i *Iterator) Offset() int
  • func (i *Iterator) Seek(offset int)

Functions

func PadLeft

func PadLeft(i []byte, rpl byte, length int) []byte

PadLeft adds n rpl to the left of i so that len is length

func PadRight

func PadRight(i []byte, rpl byte, length int) []byte

PadRight adds n rpl to the right of i so that len is length

func ToLength

func ToLength(i []byte, rpl byte, length int) []byte

ToLength forces the length of a []byte

Types

type Iterator

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

Iterator represents an object capable of iterating sequentially and safely through a slice of bytes

func NewIterator

func NewIterator(bs []byte) *Iterator

NewIterator creates a new iterator

func (*Iterator) Dump

func (i *Iterator) Dump() (bs []byte)

Dump dumps the rest of the slice

func (*Iterator) FastForward

func (i *Iterator) FastForward(delta int)

FastForward increments the iterator's offset

func (*Iterator) HasBytesLeft

func (i *Iterator) HasBytesLeft() bool

HasBytesLeft checks whether the slice has some bytes left

func (*Iterator) Len

func (i *Iterator) Len() int

Len returns the slice length

func (*Iterator) NextByte

func (i *Iterator) NextByte() (b byte, err error)

NextByte returns the slice's next byte

func (*Iterator) NextBytes

func (i *Iterator) NextBytes(n int) (bs []byte, err error)

NextBytes returns the n slice's next bytes

func (*Iterator) Offset

func (i *Iterator) Offset() int

Offset returns the offset

func (*Iterator) Seek

func (i *Iterator) Seek(offset int)

Seek sets the iterator's offset