Method parseError

model/textparse/promparse.go:293–296

(exp string, got token)

}

func (p *PromParser) parseError(exp string, got token) error {
	e := min(len(p.l.b), p.l.i+1)
	return fmt.Errorf("%s, got %q (%q) while parsing: %q", exp, p.l.b[p.l.start:e], got, p.l.b[p.start:e])
}

// Next advances the parser to the next sample.
// It returns (EntryInvalid, io.EOF) if no samples were read.