We caught a rustc ICE here!

memflow · Nov 11, 2023 · 4cf08fa · 4cf08fa
1 parent 9b8b27d
commit 4cf08fa
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mfio/src/backend/mod.rs b/mfio/src/backend/mod.rs
@@ -307,7 +307,7 @@ impl PollingFlags {
     }
 }
 
-pub trait IoBackend {
+pub trait IoBackend<Handle = DefaultHandle> {
     type Backend: Future<Output = ()> + Send + ?Sized;
 
     /// Gets handle to the backing event system.
@@ -355,7 +355,7 @@ pub trait IoBackend {
     fn block_on<F: Future>(&self, fut: F) -> F::Output {
         let backend = self.get_backend();
         let polling = self.polling_handle();
-        block_on::<F, Self>(fut, backend, polling)
+        block_on::<Handle, F, Self>(fut, backend, polling)
     }
 }
 
@@ -385,7 +385,7 @@ impl<'a, T: IoBackend + ?Sized> LinksIoBackend for RefLink<'a, T> {
     }
 }
 
-pub fn block_on<F: Future, B: IoBackend + ?Sized>(
+pub fn block_on<H, F: Future, B: IoBackend<H> + ?Sized>(
     future: F,
     backend: BackendHandle<B::Backend>,
     polling: Option<PollingHandle>,