error: usage of `Box<&T>` --> $DIR/redundant_allocation_fixable.rs:26:30 | LL | pub fn box_test1(foo: Box<&T>) {} | ^^^^^^^ help: try: `&T` | = note: `&T` is already a pointer, `Box<&T>` allocates a pointer on the heap = note: `-D clippy::redundant-allocation` implied by `-D warnings` error: usage of `Box<&MyStruct>` --> $DIR/redundant_allocation_fixable.rs:28:27 | LL | pub fn box_test2(foo: Box<&MyStruct>) {} | ^^^^^^^^^^^^^^ help: try: `&MyStruct` | = note: `&MyStruct` is already a pointer, `Box<&MyStruct>` allocates a pointer on the heap error: usage of `Box<&MyEnum>` --> $DIR/redundant_allocation_fixable.rs:30:27 | LL | pub fn box_test3(foo: Box<&MyEnum>) {} | ^^^^^^^^^^^^ help: try: `&MyEnum` | = note: `&MyEnum` is already a pointer, `Box<&MyEnum>` allocates a pointer on the heap error: usage of `Box>` --> $DIR/redundant_allocation_fixable.rs:34:30 | LL | pub fn box_test5(foo: Box>) {} | ^^^^^^^^^^^ help: try: `Box` | = note: `Box` is already on the heap, `Box>` makes an extra allocation error: usage of `Rc<&T>` --> $DIR/redundant_allocation_fixable.rs:45:29 | LL | pub fn rc_test1(foo: Rc<&T>) {} | ^^^^^^ help: try: `&T` | = note: `&T` is already a pointer, `Rc<&T>` allocates a pointer on the heap error: usage of `Rc<&MyStruct>` --> $DIR/redundant_allocation_fixable.rs:47:26 | LL | pub fn rc_test2(foo: Rc<&MyStruct>) {} | ^^^^^^^^^^^^^ help: try: `&MyStruct` | = note: `&MyStruct` is already a pointer, `Rc<&MyStruct>` allocates a pointer on the heap error: usage of `Rc<&MyEnum>` --> $DIR/redundant_allocation_fixable.rs:49:26 | LL | pub fn rc_test3(foo: Rc<&MyEnum>) {} | ^^^^^^^^^^^ help: try: `&MyEnum` | = note: `&MyEnum` is already a pointer, `Rc<&MyEnum>` allocates a pointer on the heap error: usage of `Rc>` --> $DIR/redundant_allocation_fixable.rs:53:24 | LL | pub fn rc_test6(a: Rc>) {} | ^^^^^^^^^^^^ help: try: `Rc` | = note: `Rc` is already on the heap, `Rc>` makes an extra allocation error: usage of `Arc<&T>` --> $DIR/redundant_allocation_fixable.rs:64:30 | LL | pub fn arc_test1(foo: Arc<&T>) {} | ^^^^^^^ help: try: `&T` | = note: `&T` is already a pointer, `Arc<&T>` allocates a pointer on the heap error: usage of `Arc<&MyStruct>` --> $DIR/redundant_allocation_fixable.rs:66:27 | LL | pub fn arc_test2(foo: Arc<&MyStruct>) {} | ^^^^^^^^^^^^^^ help: try: `&MyStruct` | = note: `&MyStruct` is already a pointer, `Arc<&MyStruct>` allocates a pointer on the heap error: usage of `Arc<&MyEnum>` --> $DIR/redundant_allocation_fixable.rs:68:27 | LL | pub fn arc_test3(foo: Arc<&MyEnum>) {} | ^^^^^^^^^^^^ help: try: `&MyEnum` | = note: `&MyEnum` is already a pointer, `Arc<&MyEnum>` allocates a pointer on the heap error: usage of `Arc>` --> $DIR/redundant_allocation_fixable.rs:72:25 | LL | pub fn arc_test7(a: Arc>) {} | ^^^^^^^^^^^^^^ help: try: `Arc` | = note: `Arc` is already on the heap, `Arc>` makes an extra allocation error: aborting due to 12 previous errors