Function cassandra_cpp_sys::cass_iterator_from_collection
source · [−]pub unsafe extern "C" fn cass_iterator_from_collection(
value: *const CassValue
) -> *mut CassIterator
Expand description
Creates a new iterator for the specified collection. This can be used to iterate over values in a collection.
@public @memberof CassValue
@param[in] value @return A new iterator that must be freed. NULL returned if the value is not a collection.
@see cass_iterator_free()