From 405a3dd91c4e844652c09810e71183babc9ed160 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Esteban=20K=C3=BCber?= Date: Tue, 15 Oct 2019 18:27:42 -0700 Subject: [PATCH] Tweak code formatting --- src/librustc/traits/error_reporting.rs | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/src/librustc/traits/error_reporting.rs b/src/librustc/traits/error_reporting.rs index c7e51ff321771..697bb3f467c54 100644 --- a/src/librustc/traits/error_reporting.rs +++ b/src/librustc/traits/error_reporting.rs @@ -713,20 +713,24 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> { } match obligation.predicate { ty::Predicate::Trait(ref trait_predicate) => { - let trait_predicate = - self.resolve_vars_if_possible(trait_predicate); + let trait_predicate = self.resolve_vars_if_possible(trait_predicate); if self.tcx.sess.has_errors() && trait_predicate.references_error() { return; } let trait_ref = trait_predicate.to_poly_trait_ref(); - let (post_message, pre_message) = - self.get_parent_trait_ref(&obligation.cause.code) + let ( + post_message, + pre_message, + ) = self.get_parent_trait_ref(&obligation.cause.code) .map(|t| (format!(" in `{}`", t), format!("within `{}`, ", t))) .unwrap_or_default(); - let OnUnimplementedNote { message, label, note } - = self.on_unimplemented_note(trait_ref, obligation); + let OnUnimplementedNote { + message, + label, + note, + } = self.on_unimplemented_note(trait_ref, obligation); let have_alt_message = message.is_some() || label.is_some(); let is_try = self.tcx.sess.source_map().span_to_snippet(span) .map(|s| &s == "?")