2019-12-06 12:45:33 -06:00
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error: mutable key type
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2021-09-08 16:51:47 -05:00
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--> $DIR/mut_key.rs:30:32
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2019-12-06 12:45:33 -06:00
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LL | fn should_not_take_this_arg(m: &mut HashMap<Key, usize>, _n: usize) -> HashSet<Key> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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2021-06-14 14:09:17 -05:00
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= note: `-D clippy::mutable-key-type` implied by `-D warnings`
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2019-12-06 12:45:33 -06:00
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error: mutable key type
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2021-09-08 16:51:47 -05:00
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--> $DIR/mut_key.rs:30:72
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2019-12-06 12:45:33 -06:00
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LL | fn should_not_take_this_arg(m: &mut HashMap<Key, usize>, _n: usize) -> HashSet<Key> {
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| ^^^^^^^^^^^^
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2023-06-15 10:24:39 -05:00
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/mut_key.rs:30:32
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LL | fn should_not_take_this_arg(m: &mut HashMap<Key, usize>, _n: usize) -> HashSet<Key> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&HashMap<Key, usize>`
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= note: `-D clippy::needless-pass-by-ref-mut` implied by `-D warnings`
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2019-12-06 12:45:33 -06:00
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error: mutable key type
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2021-09-08 16:51:47 -05:00
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--> $DIR/mut_key.rs:31:5
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2019-12-06 12:45:33 -06:00
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LL | let _other: HashMap<Key, bool> = HashMap::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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2020-01-16 17:18:37 -06:00
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error: mutable key type
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2021-09-08 16:51:47 -05:00
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--> $DIR/mut_key.rs:58:22
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2020-01-16 17:18:37 -06:00
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LL | fn tuples_bad<U>(_m: &mut HashMap<(Key, U), bool>) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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2021-09-08 16:51:47 -05:00
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error: mutable key type
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--> $DIR/mut_key.rs:70:5
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LL | let _map = HashMap::<Cell<usize>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:71:5
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LL | let _map = HashMap::<&mut Cell<usize>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:72:5
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LL | let _map = HashMap::<&mut usize, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:74:5
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LL | let _map = HashMap::<Vec<Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:75:5
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LL | let _map = HashMap::<BTreeMap<Cell<usize>, ()>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:76:5
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LL | let _map = HashMap::<BTreeMap<(), Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:77:5
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LL | let _map = HashMap::<BTreeSet<Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:78:5
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LL | let _map = HashMap::<Option<Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:79:5
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LL | let _map = HashMap::<Option<Vec<Cell<usize>>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:80:5
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LL | let _map = HashMap::<Result<&mut usize, ()>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:82:5
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LL | let _map = HashMap::<Box<Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:83:5
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LL | let _map = HashMap::<Rc<Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: mutable key type
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--> $DIR/mut_key.rs:84:5
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LL | let _map = HashMap::<Arc<Cell<usize>>, usize>::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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2023-06-15 10:24:39 -05:00
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error: aborting due to 18 previous errors
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2019-12-06 12:45:33 -06:00
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