std::collections::map {Key, Value}
tinit_with_key_values
macro HashMap* HashMap.tinit_with_key_values(&self, ..., uint capacity = DEFAULT_INITIAL_CAPACITY, float load_factor = DEFAULT_LOAD_FACTOR)macro HashMap* HashMap.tinit_with_key_values(&self, ..., uint capacity = DEFAULT_INITIAL_CAPACITY, float load_factor = DEFAULT_LOAD_FACTOR)