Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type BufferedPeeker ¶
type BufferedPeeker struct {
// contains filtered or unexported fields
}
BufferedPeeker implements a custom buffer structure which allows peeks, reversal of index location of provided byte slice. It helps to minimize memory allocation.
func NewBufferedPeeker ¶
func NewBufferedPeeker(d []byte) *BufferedPeeker
NewBufferedPeeker returns new instance of BufferedPeeker.
func (*BufferedPeeker) Area ¶
func (b *BufferedPeeker) Area() int
Area returns current available length from current index.
func (*BufferedPeeker) Length ¶
func (b *BufferedPeeker) Length() int
Length returns total length of slice.
func (*BufferedPeeker) Next ¶
func (b *BufferedPeeker) Next(n int) []byte
Next returns bytes around giving range. If area is beyond slice length, then the rest of slice is returned.
func (*BufferedPeeker) Peek ¶
func (b *BufferedPeeker) Peek(n int) []byte
Peek returns the next bytes of giving n length. It will not move index beyond current bounds, but returns current area if within slice length. If area is beyond slice length, then the rest of slice is returned.
func (*BufferedPeeker) Reset ¶
func (b *BufferedPeeker) Reset(bm []byte)
Reset sets giving buffers memory slice and sets appropriate settings.
func (*BufferedPeeker) Reverse ¶
func (b *BufferedPeeker) Reverse(n int)
Reverse reverses previous index back a giving length It reverse any length back to 0 if length provided exceeds underline slice length.
Source Files