1 files changed, 19 insertions, 0 deletions
diff --git a/tests/lean/Hashmap/FunsExternal.lean b/tests/lean/Hashmap/FunsExternal.lean
new file mode 100644
index 00000000..7454696b
--- /dev/null
+++ b/tests/lean/Hashmap/FunsExternal.lean
@@ -0,0 +1,19 @@
+-- [hashmap]: external functions.
+import Base
+import Hashmap.Types
+open Primitives
+open hashmap
+
+-- TODO: fill those bodies
+
+/- [hashmap::hashmap_utils::deserialize]:
+   Source: 'tests/src/hashmap.rs', lines 330:4-330:47 -/
+def hashmap_utils.deserialize
+  : State → Result (State × (HashMap U64)) :=
+  fun _ => .fail .panic
+
+/- [hashmap::hashmap_utils::serialize]:
+   Source: 'tests/src/hashmap.rs', lines 325:4-325:46 -/
+def hashmap_utils.serialize
+  : HashMap U64 → State → Result (State × Unit) :=
+  fun _ _ => .fail .panic