let-chain fmt

Author: estebank

compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs

@@ -3640,16 +3640,14 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
                     && let Some(failed_pred) = failed_pred.to_opt_poly_projection_pred()
                     && let Some(found) = failed_pred.skip_binder().term.ty()
                 {
-                    type_diffs = vec![
-                        Sorts(ty::error::ExpectedFound {
-                            expected: Ty::new_alias(
-                                self.tcx,
-                                ty::Projection,
-                                where_pred.skip_binder().projection_ty,
-                            ),
-                            found,
-                        }),
-                    ];
+                    type_diffs = vec![Sorts(ty::error::ExpectedFound {
+                        expected: Ty::new_alias(
+                            self.tcx,
+                            ty::Projection,
+                            where_pred.skip_binder().projection_ty,
+                        ),
+                        found,
+                    })];
                 }
             }
             if let hir::ExprKind::Path(hir::QPath::Resolved(None, path)) = expr.kind

compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs

@@ -1116,7 +1116,9 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
                 && let Some(parent) = self.tcx.hir().find_parent(binding.hir_id)
             {
                 // We've reached the root of the method call chain...
-                if let hir::Node::Local(local) = parent && let Some(binding_expr) = local.init {
+                if let hir::Node::Local(local) = parent
+                    && let Some(binding_expr) = local.init
+                {
                     // ...and it is a binding. Get the binding creation and continue the chain.
                     expr = binding_expr;
                 }