iokit

Documentation

Index

• Constants
• type Buffer
  • func NewBuffer[T []byte | string](data T) *Buffer
  • func (b *Buffer) Bytes() []byte
  • func (b *Buffer) Close() error
  • func (b *Buffer) Read(p []byte) (n int, err error)
  • func (b *Buffer) Seek(offset int64, whence int) (int64, error)
  • func (b *Buffer) String() string
  • func (b *Buffer) Write(p []byte) (n int, err error)
• type SyncWriter
  • func (w *SyncWriter) Write(p []byte) (n int, err error)

Constants

const ErrSeekNegativePosition errorkit.Error = "iokit: negative position"

Types

type Buffer

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

Buffer is an in-memory io.ReadWriteSeeker implementation

func NewBuffer

func NewBuffer[T []byte | string](data T) *Buffer

func (*Buffer) Bytes

func (b *Buffer) Bytes() []byte

func (*Buffer) Close

func (b *Buffer) Close() error

func (*Buffer) Read

func (b *Buffer) Read(p []byte) (n int, err error)

func (*Buffer) Seek

func (b *Buffer) Seek(offset int64, whence int) (int64, error)

Seek seeks in the buffer of this Buffer instance

func (*Buffer) String

func (b *Buffer) String() string

func (*Buffer) Write

func (b *Buffer) Write(p []byte) (n int, err error)

Write writes to the buffer of this Buffer instance

type SyncWriter

type SyncWriter struct {
	// Writer is the protected io.Writer
	Writer io.Writer
	// Locker is an optional sync.Locker value if you need to share locking between different multiple SyncWriter.
	//
	// Default: sync.Mutex
	Locker sync.Locker
}

func (*SyncWriter) Write

func (w *SyncWriter) Write(p []byte) (n int, err error)