mirror of
https://github.com/rust-lang/rust-clippy
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184 lines
7.1 KiB
Text
184 lines
7.1 KiB
Text
error: usage of `Box<Rc<T>>`
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--> $DIR/redundant_allocation.rs:16:30
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LL | pub fn box_test6<T>(foo: Box<Rc<T>>) {}
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| ^^^^^^^^^^
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= note: `Rc<T>` is already on the heap, `Box<Rc<T>>` makes an extra allocation
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= help: consider using just `Box<T>` or `Rc<T>`
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= note: `-D clippy::redundant-allocation` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::redundant_allocation)]`
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error: usage of `Box<Arc<T>>`
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--> $DIR/redundant_allocation.rs:20:30
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LL | pub fn box_test7<T>(foo: Box<Arc<T>>) {}
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| ^^^^^^^^^^^
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= note: `Arc<T>` is already on the heap, `Box<Arc<T>>` makes an extra allocation
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= help: consider using just `Box<T>` or `Arc<T>`
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error: usage of `Box<Rc<SubT<usize>>>`
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--> $DIR/redundant_allocation.rs:24:27
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LL | pub fn box_test8() -> Box<Rc<SubT<usize>>> {
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| ^^^^^^^^^^^^^^^^^^^^
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= note: `Rc<SubT<usize>>` is already on the heap, `Box<Rc<SubT<usize>>>` makes an extra allocation
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= help: consider using just `Box<SubT<usize>>` or `Rc<SubT<usize>>`
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error: usage of `Box<Arc<T>>`
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--> $DIR/redundant_allocation.rs:30:30
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LL | pub fn box_test9<T>(foo: Box<Arc<T>>) -> Box<Arc<SubT<T>>> {
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| ^^^^^^^^^^^
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= note: `Arc<T>` is already on the heap, `Box<Arc<T>>` makes an extra allocation
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= help: consider using just `Box<T>` or `Arc<T>`
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error: usage of `Box<Arc<SubT<T>>>`
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--> $DIR/redundant_allocation.rs:30:46
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LL | pub fn box_test9<T>(foo: Box<Arc<T>>) -> Box<Arc<SubT<T>>> {
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| ^^^^^^^^^^^^^^^^^
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= note: `Arc<SubT<T>>` is already on the heap, `Box<Arc<SubT<T>>>` makes an extra allocation
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= help: consider using just `Box<SubT<T>>` or `Arc<SubT<T>>`
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error: usage of `Rc<Box<bool>>`
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--> $DIR/redundant_allocation.rs:45:24
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LL | pub fn rc_test5(a: Rc<Box<bool>>) {}
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| ^^^^^^^^^^^^^
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= note: `Box<bool>` is already on the heap, `Rc<Box<bool>>` makes an extra allocation
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= help: consider using just `Rc<bool>` or `Box<bool>`
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error: usage of `Rc<Arc<bool>>`
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--> $DIR/redundant_allocation.rs:49:24
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LL | pub fn rc_test7(a: Rc<Arc<bool>>) {}
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| ^^^^^^^^^^^^^
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= note: `Arc<bool>` is already on the heap, `Rc<Arc<bool>>` makes an extra allocation
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= help: consider using just `Rc<bool>` or `Arc<bool>`
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error: usage of `Rc<Box<SubT<usize>>>`
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--> $DIR/redundant_allocation.rs:53:26
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LL | pub fn rc_test8() -> Rc<Box<SubT<usize>>> {
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| ^^^^^^^^^^^^^^^^^^^^
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= note: `Box<SubT<usize>>` is already on the heap, `Rc<Box<SubT<usize>>>` makes an extra allocation
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= help: consider using just `Rc<SubT<usize>>` or `Box<SubT<usize>>`
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error: usage of `Rc<Arc<T>>`
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--> $DIR/redundant_allocation.rs:59:29
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LL | pub fn rc_test9<T>(foo: Rc<Arc<T>>) -> Rc<Arc<SubT<T>>> {
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| ^^^^^^^^^^
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= note: `Arc<T>` is already on the heap, `Rc<Arc<T>>` makes an extra allocation
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= help: consider using just `Rc<T>` or `Arc<T>`
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error: usage of `Rc<Arc<SubT<T>>>`
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--> $DIR/redundant_allocation.rs:59:44
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LL | pub fn rc_test9<T>(foo: Rc<Arc<T>>) -> Rc<Arc<SubT<T>>> {
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| ^^^^^^^^^^^^^^^^
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= note: `Arc<SubT<T>>` is already on the heap, `Rc<Arc<SubT<T>>>` makes an extra allocation
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= help: consider using just `Rc<SubT<T>>` or `Arc<SubT<T>>`
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error: usage of `Arc<Box<bool>>`
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--> $DIR/redundant_allocation.rs:74:25
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LL | pub fn arc_test5(a: Arc<Box<bool>>) {}
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| ^^^^^^^^^^^^^^
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= note: `Box<bool>` is already on the heap, `Arc<Box<bool>>` makes an extra allocation
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= help: consider using just `Arc<bool>` or `Box<bool>`
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error: usage of `Arc<Rc<bool>>`
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--> $DIR/redundant_allocation.rs:78:25
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LL | pub fn arc_test6(a: Arc<Rc<bool>>) {}
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| ^^^^^^^^^^^^^
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= note: `Rc<bool>` is already on the heap, `Arc<Rc<bool>>` makes an extra allocation
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= help: consider using just `Arc<bool>` or `Rc<bool>`
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error: usage of `Arc<Box<SubT<usize>>>`
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--> $DIR/redundant_allocation.rs:82:27
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LL | pub fn arc_test8() -> Arc<Box<SubT<usize>>> {
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| ^^^^^^^^^^^^^^^^^^^^^
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= note: `Box<SubT<usize>>` is already on the heap, `Arc<Box<SubT<usize>>>` makes an extra allocation
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= help: consider using just `Arc<SubT<usize>>` or `Box<SubT<usize>>`
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error: usage of `Arc<Rc<T>>`
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--> $DIR/redundant_allocation.rs:88:30
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LL | pub fn arc_test9<T>(foo: Arc<Rc<T>>) -> Arc<Rc<SubT<T>>> {
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| ^^^^^^^^^^
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= note: `Rc<T>` is already on the heap, `Arc<Rc<T>>` makes an extra allocation
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= help: consider using just `Arc<T>` or `Rc<T>`
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error: usage of `Arc<Rc<SubT<T>>>`
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--> $DIR/redundant_allocation.rs:88:45
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LL | pub fn arc_test9<T>(foo: Arc<Rc<T>>) -> Arc<Rc<SubT<T>>> {
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| ^^^^^^^^^^^^^^^^
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= note: `Rc<SubT<T>>` is already on the heap, `Arc<Rc<SubT<T>>>` makes an extra allocation
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= help: consider using just `Arc<SubT<T>>` or `Rc<SubT<T>>`
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error: usage of `Rc<Box<Box<dyn T>>>`
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--> $DIR/redundant_allocation.rs:114:27
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LL | pub fn test_rc_box(_: Rc<Box<Box<dyn T>>>) {}
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| ^^^^^^^^^^^^^^^^^^^
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= note: `Box<Box<dyn T>>` is already on the heap, `Rc<Box<Box<dyn T>>>` makes an extra allocation
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= help: consider using just `Rc<Box<dyn T>>` or `Box<Box<dyn T>>`
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error: usage of `Rc<Box<Box<str>>>`
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--> $DIR/redundant_allocation.rs:148:31
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LL | pub fn test_rc_box_str(_: Rc<Box<Box<str>>>) {}
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| ^^^^^^^^^^^^^^^^^
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= note: `Box<Box<str>>` is already on the heap, `Rc<Box<Box<str>>>` makes an extra allocation
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= help: consider using just `Rc<Box<str>>` or `Box<Box<str>>`
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error: usage of `Rc<Box<Box<[usize]>>>`
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--> $DIR/redundant_allocation.rs:151:33
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LL | pub fn test_rc_box_slice(_: Rc<Box<Box<[usize]>>>) {}
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| ^^^^^^^^^^^^^^^^^^^^^
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= note: `Box<Box<[usize]>>` is already on the heap, `Rc<Box<Box<[usize]>>>` makes an extra allocation
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= help: consider using just `Rc<Box<[usize]>>` or `Box<Box<[usize]>>`
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error: usage of `Rc<Box<Box<Path>>>`
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--> $DIR/redundant_allocation.rs:154:32
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LL | pub fn test_rc_box_path(_: Rc<Box<Box<Path>>>) {}
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| ^^^^^^^^^^^^^^^^^^
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= note: `Box<Box<Path>>` is already on the heap, `Rc<Box<Box<Path>>>` makes an extra allocation
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= help: consider using just `Rc<Box<Path>>` or `Box<Box<Path>>`
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error: usage of `Rc<Box<Box<DynSized>>>`
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--> $DIR/redundant_allocation.rs:157:34
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LL | pub fn test_rc_box_custom(_: Rc<Box<Box<DynSized>>>) {}
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| ^^^^^^^^^^^^^^^^^^^^^^
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= note: `Box<Box<DynSized>>` is already on the heap, `Rc<Box<Box<DynSized>>>` makes an extra allocation
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= help: consider using just `Rc<Box<DynSized>>` or `Box<Box<DynSized>>`
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error: aborting due to 20 previous errors
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