Function cassandra_cpp_sys::cass_iterator_from_collection [] [src]

pub unsafe extern "C" fn cass_iterator_from_collection(
    value: *const CassValue
) -> *mut CassIterator

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()