Also in the new solver

2025-01-03 05:22:14 +00:00
parent 2d602ea793
commit 7143ef6550
10 changed files with 57 additions and 23 deletions
--- a/compiler/rustc_next_trait_solver/src/delegate.rs
+++ b/compiler/rustc_next_trait_solver/src/delegate.rs
@@ -95,7 +95,10 @@ pub trait SolverDelegate: Deref<Target = <Self as SolverDelegate>::Infcx> + Size
        goal_trait_ref: ty::TraitRef<Self::Interner>,
        trait_assoc_def_id: <Self::Interner as Interner>::DefId,
        impl_def_id: <Self::Interner as Interner>::DefId,
-    ) -> Result<Option<<Self::Interner as Interner>::DefId>, NoSolution>;
+    ) -> Result<
+        Option<<Self::Interner as Interner>::DefId>,
+        <Self::Interner as Interner>::ErrorGuaranteed,
+    >;

    fn is_transmutable(
        &self,