mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-02 17:40:13 +00:00
202 lines
6.3 KiB
Text
202 lines
6.3 KiB
Text
error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:10:13
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LL | let v = vec![SyncWeak::<u32>::new(); 2];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: each element will point to the same `Weak` instance
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= note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::rc_clone_in_vec_init)]`
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help: consider initializing each `Weak` element individually
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LL ~ let v = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(SyncWeak::<u32>::new(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v = {
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LL + let data = SyncWeak::<u32>::new(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:13:14
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LL | let v2 = vec![UnSyncWeak::<u32>::new(); 2];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v2 = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(UnSyncWeak::<u32>::new(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v2 = {
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LL + let data = UnSyncWeak::<u32>::new(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:17:13
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LL | let v = vec![Rc::downgrade(&Rc::new("x".to_string())); 2];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(Rc::downgrade(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v = {
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LL + let data = Rc::downgrade(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:20:13
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LL | let v = vec![Arc::downgrade(&Arc::new("x".to_string())); 2];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(Arc::downgrade(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v = {
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LL + let data = Arc::downgrade(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:30:21
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LL | let v = vec![Arc::downgrade(&Arc::new("x".to_string())); 2];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(Arc::downgrade(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v = {
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LL + let data = Arc::downgrade(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:33:22
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LL | let v2 = vec![Rc::downgrade(&Rc::new("x".to_string())); 2];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v2 = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(Rc::downgrade(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v2 = {
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LL + let data = Rc::downgrade(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:41:13
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LL | let v = vec![
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| _____________^
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LL | |
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LL | |
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LL | | Arc::downgrade(&Arc::new(Mutex::new({
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... |
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LL | | 2
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LL | | ];
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| |_____^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(Arc::downgrade(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v = {
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LL + let data = Arc::downgrade(..);
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LL + vec![data; 2]
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LL ~ };
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error: initializing a reference-counted pointer in `vec![elem; len]`
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--> tests/ui/rc_clone_in_vec_init/weak.rs:52:14
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LL | let v1 = vec![
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| ______________^
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LL | |
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LL | |
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LL | | Rc::downgrade(&Rc::new(Mutex::new({
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... |
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LL | | 2
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LL | | ];
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| |_____^
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= note: each element will point to the same `Weak` instance
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help: consider initializing each `Weak` element individually
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LL ~ let v1 = {
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LL + let mut v = Vec::with_capacity(2);
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LL + (0..2).for_each(|_| v.push(Rc::downgrade(..)));
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LL + v
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LL ~ };
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help: or if this is intentional, consider extracting the `Weak` initialization to a variable
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LL ~ let v1 = {
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LL + let data = Rc::downgrade(..);
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LL + vec![data; 2]
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LL ~ };
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error: aborting due to 8 previous errors
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