diff options
| -rw-r--r-- | clippy_lints/src/future_not_send.rs | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/clippy_lints/src/future_not_send.rs b/clippy_lints/src/future_not_send.rs index cb1d0de1edf..9a43bc69764 100644 --- a/clippy_lints/src/future_not_send.rs +++ b/clippy_lints/src/future_not_send.rs @@ -66,15 +66,11 @@ impl<'tcx> LateLintPass<'tcx> for FutureNotSend { let ret_ty = return_ty(cx, cx.tcx.local_def_id_to_hir_id(fn_def_id).expect_owner()); if let ty::Alias(ty::Opaque, AliasTy { def_id, args, .. }) = *ret_ty.kind() { let preds = cx.tcx.explicit_item_super_predicates(def_id); - let mut is_future = false; - for (p, _span) in preds.iter_instantiated_copied(cx.tcx, args) { - if let Some(trait_pred) = p.as_trait_clause() { - if Some(trait_pred.skip_binder().trait_ref.def_id) == cx.tcx.lang_items().future_trait() { - is_future = true; - break; - } - } - } + let is_future = preds.iter_instantiated_copied(cx.tcx, args).any(|(p, _)| { + p.as_trait_clause().is_some_and(|trait_pred| { + Some(trait_pred.skip_binder().trait_ref.def_id) == cx.tcx.lang_items().future_trait() + }) + }); if is_future { let send_trait = cx.tcx.get_diagnostic_item(sym::Send).unwrap(); let span = decl.output.span(); |