utils

package

v0.0.0-...-2ae3964 Latest Latest Go to latest Published: Jan 6, 2023 License: Apache-2.0 Imports: 5 Imported by: 0

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var (
	ErrUnsupportedIO = errors.New("unsupported io operation")
)

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var Null = null{}

Null is a reader/writer that returns EOF to all reads and writes

func NewRunesScanner(reader io.Reader, runes []rune) *bufio.Scanner

Creates a new bufio.Scanner that is configured to scan words separated by one of the runes provided

func ReverseString(s string) (result string)

type ErrorReadWriterErrR struct{ io.Writer }

A ReadWriter that returns ErrUnsupportedIO for read operations

func (e ErrorReadWriterErrR) Close() error

func (e ErrorReadWriterErrR) Read(p []byte) (n int, err error)

func (e ErrorReadWriterErrR) Write(p []byte) (n int, err error)

type ErrorReadWriterErrW struct{ io.Reader }

A ReadWriter that returns ErrUnsupportedIO for write operations

func (e ErrorReadWriterErrW) Close() error

func (e ErrorReadWriterErrW) Read(p []byte) (n int, err error)

func (e ErrorReadWriterErrW) Write(p []byte) (n int, err error)

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

func NewNopWriteCloser(w io.Writer) *NopWriteCloser

func (w NopWriteCloser) Close() error

func (w NopWriteCloser) Write(b []byte) (int, error)