parser

Documentation

Index

• Variables
• type LineParser
• type Parsing
  • func Parse(lp LineParser, src io.Reader) *Parsing
  • func (p *Parsing) Err() error
• type Row
• type XsvLineParser
  • func NewXsvLineParser(separator string, fieldsSeparator string) *XsvLineParser
  • func (p *XsvLineParser) Parse(line string) (*Row, error)

Variables

var ErrSeparatorNotFound = fmt.Errorf("separator not found")

Types

type LineParser

type LineParser interface {
	Parse(line string) (*Row, error)
}

type Parsing

type Parsing struct {
	Rows <-chan *Row
	// contains filtered or unexported fields
}

Parsing provides access to the (possibly ongoing) outcome of parser.Parse(). Clients can read new rows as they are parsed from Rows. Err() can be called before or after parsing stopped, and will return the error that caused parsing to stop, if any.

func Parse

func Parse(lp LineParser, src io.Reader) *Parsing

Parse reads src line by line, applies the LineParser to each, and writes the resulting rows to Parsing.Rows. An error from the LineParser stops reading (and writing). The error can be retrieved from Parsing.Err().

func (*Parsing) Err

func (p *Parsing) Err() error

type Row

type Row struct {
	Label string
	Cells []string
	Err   error
}

type XsvLineParser

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

func NewXsvLineParser

func NewXsvLineParser(separator string, fieldsSeparator string) *XsvLineParser

func (*XsvLineParser) Parse

func (p *XsvLineParser) Parse(line string) (*Row, error)