func IsWrongTupleTypeError(err error) bool {
	return err == errWrongTupleType
}
IsWrongTupleTypeError returns true if target error is type of wrong tuple type.
package rx
import (
	"errors"
	"github.com/jjeffcaii/reactor-go"
	"github.com/jjeffcaii/reactor-go/tuple"
	"github.com/rsocket/rsocket-go/payload"
)
var errWrongTupleType = errors.New("tuple value must be a payload")