scanner

Documentation

Index

• type Scanner
  • func NewScanner(r io.Reader) *Scanner
  • func (s *Scanner) Err() error
  • func (s *Scanner) Scan() bool
  • func (s *Scanner) Text() string

Types

type Scanner

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

Scanner provides an interface to read operands of a GNU assembler instruction.

func NewScanner

func NewScanner(r io.Reader) *Scanner

NewScanner returns a new Scanner to read from r.

func (*Scanner) Err

func (s *Scanner) Err() error

Err returns the first non-EOF error that was encountered by the Scanner.

func (*Scanner) Scan

func (s *Scanner) Scan() bool

Scan advances the Scanner to the next token, which will then be available through the Text method. It returns false when the scan stops, either by reaching the end of the input or an error. After Scan returns false, the Err method will return any error that occurred during scanning, except that if it was io.EOF, Err will return nil.

func (*Scanner) Text

func (s *Scanner) Text() string

Text returns the most recent token generated by a call to Scan.