feat(core): expose runtime_handle on AppHandle (#6727)

.changes/app-runtime-handle.md

@@ -0,0 +1,5 @@
+---
+"tauri": patch
+---
+
+Added the `runtime_handle` method on `AppHandle`.

.changes/expose-runtime.md

@@ -0,0 +1,5 @@
+---
+"tauri": patch
+---
+
+Re-export the `tauri_runtime` crate as `tauri::runtime`.

core/tauri/src/app.rs

@@ -277,6 +277,11 @@ impl<R: Runtime> AppHandle<R> {
   pub(crate) fn create_proxy(&self) -> R::EventLoopProxy {
     self.runtime_handle.create_proxy()
   }
+
+  /// Returns the handle to the application runtime.
+  pub fn runtime_handle(&self) -> &R::Handle {
+    &self.runtime_handle
+  }
 }
 
 /// APIs specific to the wry runtime.

core/tauri/src/lib.rs

@@ -199,7 +199,7 @@ mod manager;
 mod pattern;
 pub mod plugin;
 pub mod window;
-use tauri_runtime as runtime;
+pub use tauri_runtime as runtime;
 #[cfg(target_os = "ios")]
 mod ios;
 #[cfg(target_os = "android")]