1 files changed, 12 insertions, 0 deletions
diff --git a/tests/src/hashmap_utils.rs b/tests/src/hashmap_utils.rs
new file mode 100644
index 00000000..cd7b481f
--- /dev/null
+++ b/tests/src/hashmap_utils.rs
@@ -0,0 +1,12 @@
+use crate::hashmap::*;
+
+/// Serialize a hash map - we don't have traits, so we fix the type of the
+/// values (this is not the interesting part anyway)
+pub(crate) fn serialize(_hm: HashMap<u64>) {
+    unimplemented!();
+}
+/// Deserialize a hash map - we don't have traits, so we fix the type of the
+/// values (this is not the interesting part anyway)
+pub(crate) fn deserialize() -> HashMap<u64> {
+    unimplemented!();
+}