bytebuf

type Allocator interface {
	Allocate(capacity int) Buffer
	Release(instrument Instrument) error
	Stat() AllocatorStat
}

type AllocatorStat interface {
	Memory() int64
	Count() int64
}

type Buffer interface {
	// Instrument get the underlying instrument
	Instrument() Instrument

	// Clear clear marked indexes
	Clear()
	// Release release underlying instrument, this buffer can no longer be used
	Release()
	// Reset reset the buffer to its full capacity, means length = 0
	Reset()
	// Clone clone an entire new buffer, with the same instrument implementation (different instance)
	Clone() Buffer
	// Cap returns current instrument allocated capacity
	Cap() int
	// Len current readable number of bytes
	Len() int
	// Grow grow capacity with at least this much more to write
	Grow(size int)
	// Ensure at least this much capacity
	Ensure(capacity int)
	// DiscardReadBytes discard already read bytes, this will reset marks and indexes
	DiscardReadBytes()
	// Bytes return all readable bytes
	Bytes() []byte
	// UnsafeBytes return all underlying bytes, this may contain discarded bytes
	UnsafeBytes() []byte
	// String return all readable as string
	String() string

	// ReaderIndex current reader index in memory
	ReaderIndex() int
	MarkReaderIndex()
	ResetReaderIndex()
	// WriterIndex current writer index in memory
	WriterIndex() int
	MarkWriterIndex()
	ResetWriterIndex()

	Read(p []byte) (int, error)
	Write(p []byte) (int, error)
	Get(index int, p []byte) (int, error)
	Set(index int, p []byte) (int, error)
	ReadFrom(r io.Reader) (int64, error)
	WriteTo(w io.Writer) (n int64, err error)

	ReadString(n int) (string, error)
	WriteString(s string) (int, error)
	ReadByte() (byte, error)
	WriteByte(b byte) error
	GetByte(index int) (byte, error)
	SetByte(index int, b byte) error

	Int16Buffer
	Uint16Buffer
	Int32Buffer
	Uint32Buffer
	Int64Buffer
	Uint64Buffer
	Float32Buffer
	Float64Buffer
}

type DirectAllocateSizer func(capacity, newCapacity int) int

type DirectAllocatorOptions func(*directAllocator)

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

type Float32Buffer interface {
	ReadFloat32() (float32, error)
	ReadFloat32LE() (float32, error)
	WriteFloat32(v float32) error
	WriteFloat32LE(v float32) error
	GetFloat32(index int) (float32, error)
	GetFloat32LE(index int) (float32, error)
	SetFloat32(index int, v float32) error
	SetFloat32LE(index int, v float32) error
}

type Float64Buffer interface {
	ReadFloat64() (float64, error)
	ReadFloat64LE() (float64, error)
	WriteFloat64(v float64) error
	WriteFloat64LE(v float64) error
	GetFloat64(index int) (float64, error)
	GetFloat64LE(index int) (float64, error)
	SetFloat64(index int, v float64) error
	SetFloat64LE(index int, v float64) error
}

type Instrument interface {
	// contains filtered or unexported methods
}

type Int16Buffer interface {
	ReadInt16() (int16, error)
	ReadInt16LE() (int16, error)
	WriteInt16(v int16) error
	WriteInt16LE(v int16) error
	GetInt16(index int) (int16, error)
	GetInt16LE(index int) (int16, error)
	SetInt16(index int, v int16) error
	SetInt16LE(index int, v int16) error
}

type Int32Buffer interface {
	ReadInt32() (int32, error)
	ReadInt32LE() (int32, error)
	WriteInt32(v int32) error
	WriteInt32LE(v int32) error
	GetInt32(index int) (int32, error)
	GetInt32LE(index int) (int32, error)
	SetInt32(index int, v int32) error
	SetInt32LE(index int, v int32) error
}

type Int64Buffer interface {
	ReadInt64() (int64, error)
	ReadInt64LE() (int64, error)
	WriteInt64(v int64) error
	WriteInt64LE(v int64) error
	GetInt64(index int) (int64, error)
	GetInt64LE(index int) (int64, error)
	SetInt64(index int, v int64) error
	SetInt64LE(index int, v int64) error
}

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

type Uint16Buffer interface {
	ReadUint16() (uint16, error)
	ReadUint16LE() (uint16, error)
	WriteUint16(v uint16) error
	WriteUint16LE(v uint16) error
	GetUint16(index int) (uint16, error)
	GetUint16LE(index int) (uint16, error)
	SetUint16(index int, v uint16) error
	SetUint16LE(index int, v uint16) error
}

type Uint32Buffer interface {
	ReadUint32() (uint32, error)
	ReadUint32LE() (uint32, error)
	WriteUint32(v uint32) error
	WriteUint32LE(v uint32) error
	GetUint32(index int) (uint32, error)
	GetUint32LE(index int) (uint32, error)
	SetUint32(index int, v uint32) error
	SetUint32LE(index int, v uint32) error
}

type Uint64Buffer interface {
	ReadUint64() (uint64, error)
	ReadUint64LE() (uint64, error)
	WriteUint64(v uint64) error
	WriteUint64LE(v uint64) error
	GetUint64(index int) (uint64, error)
	GetUint64LE(index int) (uint64, error)
	SetUint64(index int, v uint64) error
	SetUint64LE(index int, v uint64) error
}