diff options
Diffstat (limited to 'compiler/rustc_middle/src/traits/chalk.rs')
| -rw-r--r-- | compiler/rustc_middle/src/traits/chalk.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/traits/chalk.rs b/compiler/rustc_middle/src/traits/chalk.rs index 70abdb9ab4c..6d4af8bea62 100644 --- a/compiler/rustc_middle/src/traits/chalk.rs +++ b/compiler/rustc_middle/src/traits/chalk.rs @@ -390,7 +390,7 @@ impl<'tcx> chalk_ir::interner::HasInterner for RustInterner<'tcx> { } /// A chalk environment and goal. -#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug, HashStable, TypeFoldable)] +#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug, HashStable, TypeFoldable, TypeVisitable)] pub struct ChalkEnvironmentAndGoal<'tcx> { pub environment: &'tcx ty::List<ty::Predicate<'tcx>>, pub goal: ty::Predicate<'tcx>, |