mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-20 14:41:58 +00:00
313 lines
9.7 KiB
Text
313 lines
9.7 KiB
Text
error: called `.get().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:37:17
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LL | let _ = boxed_slice.get(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: the lint level is defined here
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--> tests/ui/get_unwrap.rs:9:9
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LL | #![deny(clippy::get_unwrap)]
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| ^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = &boxed_slice[1];
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| ~~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:37:17
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LL | let _ = boxed_slice.get(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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= note: `-D clippy::unwrap-used` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unwrap_used)]`
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error: called `.get().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:38:17
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LL | let _ = some_slice.get(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = &some_slice[0];
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| ~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:38:17
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LL | let _ = some_slice.get(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a Vec
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--> tests/ui/get_unwrap.rs:39:17
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LL | let _ = some_vec.get(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = &some_vec[0];
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| ~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:39:17
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LL | let _ = some_vec.get(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a VecDeque
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--> tests/ui/get_unwrap.rs:40:17
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LL | let _ = some_vecdeque.get(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = &some_vecdeque[0];
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| ~~~~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:40:17
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LL | let _ = some_vecdeque.get(0).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a HashMap
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--> tests/ui/get_unwrap.rs:41:17
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LL | let _ = some_hashmap.get(&1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = &some_hashmap[&1];
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| ~~~~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:41:17
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LL | let _ = some_hashmap.get(&1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a BTreeMap
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--> tests/ui/get_unwrap.rs:42:17
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LL | let _ = some_btreemap.get(&1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = &some_btreemap[&1];
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| ~~~~~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:42:17
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LL | let _ = some_btreemap.get(&1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:46:21
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LL | let _: u8 = *boxed_slice.get(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _: u8 = boxed_slice[1];
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| ~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:46:22
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LL | let _: u8 = *boxed_slice.get(1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get_mut().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:51:9
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LL | *boxed_slice.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | boxed_slice[0] = 1;
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| ~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:51:10
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LL | *boxed_slice.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get_mut().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:52:9
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LL | *some_slice.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | some_slice[0] = 1;
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| ~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:52:10
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LL | *some_slice.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get_mut().unwrap()` on a Vec
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--> tests/ui/get_unwrap.rs:53:9
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LL | *some_vec.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | some_vec[0] = 1;
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| ~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:53:10
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LL | *some_vec.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get_mut().unwrap()` on a VecDeque
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--> tests/ui/get_unwrap.rs:54:9
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LL | *some_vecdeque.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | some_vecdeque[0] = 1;
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| ~~~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:54:10
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LL | *some_vecdeque.get_mut(0).unwrap() = 1;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a Vec
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--> tests/ui/get_unwrap.rs:66:17
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LL | let _ = some_vec.get(0..1).unwrap().to_vec();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = some_vec[0..1].to_vec();
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| ~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:66:17
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LL | let _ = some_vec.get(0..1).unwrap().to_vec();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get_mut().unwrap()` on a Vec
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--> tests/ui/get_unwrap.rs:67:17
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LL | let _ = some_vec.get_mut(0..1).unwrap().to_vec();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _ = some_vec[0..1].to_vec();
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| ~~~~~~~~~~~~~~
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error: used `unwrap()` on an `Option` value
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--> tests/ui/get_unwrap.rs:67:17
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LL | let _ = some_vec.get_mut(0..1).unwrap().to_vec();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: if this value is `None`, it will panic
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= help: consider using `expect()` to provide a better panic message
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error: called `.get().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:77:24
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LL | let _x: &i32 = f.get(1 + 2).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _x: &i32 = &f[1 + 2];
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| ~~~~~~~~~
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error: called `.get().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:80:18
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LL | let _x = f.get(1 + 2).unwrap().to_string();
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| ^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _x = f[1 + 2].to_string();
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| ~~~~~~~~
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error: called `.get().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:83:18
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LL | let _x = f.get(1 + 2).unwrap().abs();
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| ^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let _x = f[1 + 2].abs();
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| ~~~~~~~~
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error: called `.get_mut().unwrap()` on a slice
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--> tests/ui/get_unwrap.rs:100:33
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LL | let b = rest.get_mut(linidx(j, k) - linidx(i, k) - 1).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: using `[]` is clearer and more concise
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LL | let b = &mut rest[linidx(j, k) - linidx(i, k) - 1];
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| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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error: aborting due to 30 previous errors
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