Sets pspec's data type. value's ownership is transferred to pspec (which means pspec is then responsible for freeing it when no longer needed).
value must represent a data type, as understood by gda.global.gTypeFromString.
a G_TYPE_STRING #GValue
Sets pspec's data type. value's ownership is transferred to pspec (which means pspec is then responsible for freeing it when no longer needed).
value must represent a data type, as understood by gda.global.gTypeFromString.