[rust] fixes clippy warnings of missing_transmute_annotations (#502)

https://rust-lang.github.io/rust-clippy/master/index.html#/missing_transmute_annotations
hkrn · Jul 18, 2024 · faa0f70 · faa0f70
1 parent db760c2
commit faa0f70
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/rust/plugin_wasm/src/model/c_api.rs b/rust/plugin_wasm/src/model/c_api.rs
@@ -51,7 +51,12 @@ pub unsafe extern "C" fn nanoemApplicationPluginModelIOCreateWithLocation(
         let result = instance.create();
         if result.is_ok() {
             let plugin = Box::new(instance);
-            return unsafe { std::mem::transmute(plugin) };
+            return unsafe {
+                std::mem::transmute::<
+                    Box<nanoem_application_plugin_model_io_t>,
+                    *mut nanoem_application_plugin_model_io_t,
+                >(plugin)
+            };
         }
     }
     null_mut()

diff --git a/rust/plugin_wasm/src/motion/c_api.rs b/rust/plugin_wasm/src/motion/c_api.rs
@@ -51,7 +51,12 @@ pub unsafe extern "C" fn nanoemApplicationPluginMotionIOCreateWithLocation(
         let result = instance.create();
         if result.is_ok() {
             let plugin = Box::new(instance);
-            return unsafe { std::mem::transmute(plugin) };
+            return unsafe {
+                std::mem::transmute::<
+                    Box<nanoem_application_plugin_motion_io_t>,
+                    *mut nanoem_application_plugin_motion_io_t,
+                >(plugin)
+            };
         }
     }
     null_mut()