1 files changed, 30 insertions, 0 deletions
diff --git a/third_party/rust/uniffi_bindgen/src/bindings/kotlin/gen_kotlin/miscellany.rs b/third_party/rust/uniffi_bindgen/src/bindings/kotlin/gen_kotlin/miscellany.rs
new file mode 100644
index 0000000000..17331ff511
--- /dev/null
+++ b/third_party/rust/uniffi_bindgen/src/bindings/kotlin/gen_kotlin/miscellany.rs
@@ -0,0 +1,30 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use super::CodeType;
+use crate::ComponentInterface;
+use paste::paste;
+
+macro_rules! impl_code_type_for_miscellany {
+    ($T:ty, $class_name:literal, $canonical_name:literal) => {
+        paste! {
+            #[derive(Debug)]
+            pub struct $T;
+
+            impl CodeType for $T  {
+                fn type_label(&self, _ci: &ComponentInterface) -> String {
+                    $class_name.into()
+                }
+
+                fn canonical_name(&self) -> String {
+                   $canonical_name.into()
+               }
+            }
+        }
+    };
+}
+
+impl_code_type_for_miscellany!(TimestampCodeType, "java.time.Instant", "Timestamp");
+
+impl_code_type_for_miscellany!(DurationCodeType, "java.time.Duration", "Duration");