Typedef.toString
string toString(this T)()Convert wrapped value to a human readable string
void toString(this T, W)(ref W writer, scope const ref FormatSpec!char fmt) if (isOutputRange!(W, char))ditto
string toString(this T)()Convert wrapped value to a human readable string
void toString(this T, W)(ref W writer, scope const ref FormatSpec!char fmt) if (isOutputRange!(W, char))ditto