fix clippy::redundant_pattern_matching: use .is_some() instead of if let Some(_) = ..

2020-08-01 17:52:20 +02:00 · 2020-08-01 17:52:20 +02:00 · 09e29e7e43
commit 09e29e7e43
parent 27bb68927d
1 changed files with 2 additions and 1 deletions
--- a/src/librustc_infer/infer/error_reporting/nice_region_error/static_impl_trait.rs
+++ b/src/librustc_infer/infer/error_reporting/nice_region_error/static_impl_trait.rs
@ -257,7 +257,7 @@ impl<'a, 'tcx> NiceRegionError<'a, 'tcx> {
                            param.param_ty.to_string(),
                            Applicability::MaybeIncorrect,
                        );
-                    } else if let Some(_) = opaque
+                    } else if opaque
                        .bounds
                        .iter()
                        .filter_map(|arg| match arg {
@ -269,6 +269,7 @@ impl<'a, 'tcx> NiceRegionError<'a, 'tcx> {
                            _ => None,
                        })
                        .next()
+                        .is_some()
                    {
                    } else {
                        err.span_suggestion_verbose(