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needless_collect: Add BinaryHeap for indirect usage lint

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This commit is contained in:
Mateusz Gacek 2021-05-04 12:36:20 -07:00
parent 0dc38c047e
commit 1835d8a238
3 changed files with 22 additions and 2 deletions
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clippy_lints/src/loops/needless_collect.rs
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@ -85,6 +85,7 @@ fn check_needless_collect_indirect_usage<'tcx>(expr: &'tcx Expr<'_>, cx: &LateCo
if let ty = cx.typeck_results().node_type(hir_id);
if is_type_diagnostic_item(cx, ty, sym::vec_type) ||
is_type_diagnostic_item(cx, ty, sym::vecdeque_type) ||
is_type_diagnostic_item(cx, ty, sym::BinaryHeap) ||
match_type(cx, ty, &paths::LINKED_LIST);
if let Some(iter_calls) = detect_iter_and_into_iters(block, *ident);
if let [iter_call] = &*iter_calls;