diff options
Diffstat (limited to 'src/tools/clippy/clippy_lints/src/methods/iter_skip_next.rs')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/methods/iter_skip_next.rs | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/src/tools/clippy/clippy_lints/src/methods/iter_skip_next.rs b/src/tools/clippy/clippy_lints/src/methods/iter_skip_next.rs index 39af52141..d1215290d 100644 --- a/src/tools/clippy/clippy_lints/src/methods/iter_skip_next.rs +++ b/src/tools/clippy/clippy_lints/src/methods/iter_skip_next.rs @@ -19,18 +19,16 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, recv: &hir::Expr expr.span.trim_start(recv.span).unwrap(), "called `skip(..).next()` on an iterator", |diag| { - if_chain! { - if let Some(id) = path_to_local(recv); - if let Node::Pat(pat) = cx.tcx.hir().get(id); - if let PatKind::Binding(ann, _, _, _) = pat.kind; - if ann != BindingAnnotation::MUT; - then { - application = Applicability::Unspecified; - diag.span_help( - pat.span, - format!("for this change `{}` has to be mutable", snippet(cx, pat.span, "..")), - ); - } + if let Some(id) = path_to_local(recv) + && let Node::Pat(pat) = cx.tcx.hir_node(id) + && let PatKind::Binding(ann, _, _, _) = pat.kind + && ann != BindingAnnotation::MUT + { + application = Applicability::Unspecified; + diag.span_help( + pat.span, + format!("for this change `{}` has to be mutable", snippet(cx, pat.span, "..")), + ); } diag.span_suggestion( |