Method FindSubmatch

regex.go:621–627

FindSubmatch returns a slice holding the text of the leftmost match and the matches of all capture groups. A return value of nil indicates no match. Result[0] is the entire match, result[i] is the ith capture group. Unmatched groups will be nil. Example: re := coregex.MustCompile(`(\w+)@(\w+)\.(

(b []byte)

//	// match[2] = "example"
//	// match[3] = "com"
func (r *Regex) FindSubmatch(b []byte) [][]byte {
	match := r.engine.FindSubmatch(b)
	if match == nil {
		return nil
	}
	return match.AllGroups()
}

// FindStringSubmatch returns a slice of strings holding the text of the leftmost
// match and the matches of all capture groups.