wip: implemented incoming-like body for asynchronous operation in http/3

rpxy-lib/src/hyper_ext/executor.rs

@@ -0,0 +1,23 @@
+use tokio::runtime::Handle;
+
+#[derive(Clone)]
+/// Executor for hyper
+pub struct LocalExecutor {
+  runtime_handle: Handle,
+}
+
+impl LocalExecutor {
+  pub fn new(runtime_handle: Handle) -> Self {
+    LocalExecutor { runtime_handle }
+  }
+}
+
+impl<F> hyper::rt::Executor<F> for LocalExecutor
+where
+  F: std::future::Future + Send + 'static,
+  F::Output: Send,
+{
+  fn execute(&self, fut: F) {
+    self.runtime_handle.spawn(fut);
+  }
+}