use std::marker::PhantomData;
-struct DeterministicHasher;
-struct RandomHasher;
+pub struct DeterministicHasher;
+pub struct RandomHasher;
-struct MyHashMap<K, V, H=DeterministicHasher> {
+pub struct MyHashMap<K, V, H=DeterministicHasher> {
data: PhantomData<(K, V, H)>
}