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package buffer
import (
"errors"
)
var ErrBadRead = errors.New("bad read")
type Buffer struct {
buf []byte
off int
}
func New(opts ...Option) *Buffer {
b := &Buffer{}
for _, opt := range opts {
opt(b)
}
return b
}
func (b *Buffer) Len() int {
return len(b.buf)
}
func (b *Buffer) Off() int {
return b.off
}
func (b *Buffer) Bytes() []byte {
return b.buf
}
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