rust-clippy/tests/ui/get_unwrap.stderr

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Text

error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:36:17
|
LL | let _ = boxed_slice.get(1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&boxed_slice[1]`
|
note: the lint level is defined here
--> $DIR/get_unwrap.rs:8:9
|
LL | #![deny(clippy::get_unwrap)]
| ^^^^^^^^^^^^^^^^^^
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:36:17
|
LL | let _ = boxed_slice.get(1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
= note: `-D clippy::unwrap-used` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::unwrap_used)]`
error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:37:17
|
LL | let _ = some_slice.get(0).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_slice[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:37:17
|
LL | let _ = some_slice.get(0).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:38:17
|
LL | let _ = some_vec.get(0).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_vec[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:38:17
|
LL | let _ = some_vec.get(0).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a VecDeque. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:39:17
|
LL | let _ = some_vecdeque.get(0).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_vecdeque[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:39:17
|
LL | let _ = some_vecdeque.get(0).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:40:17
|
LL | let _ = some_hashmap.get(&1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_hashmap[&1]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:40:17
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LL | let _ = some_hashmap.get(&1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:41:17
|
LL | let _ = some_btreemap.get(&1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_btreemap[&1]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:41:17
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LL | let _ = some_btreemap.get(&1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:45:21
|
LL | let _: u8 = *boxed_slice.get(1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `boxed_slice[1]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:45:22
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LL | let _: u8 = *boxed_slice.get(1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get_mut().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:50:9
|
LL | *boxed_slice.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `boxed_slice[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:50:10
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LL | *boxed_slice.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get_mut().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:51:9
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LL | *some_slice.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_slice[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:51:10
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LL | *some_slice.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get_mut().unwrap()` on a Vec. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:52:9
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LL | *some_vec.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vec[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:52:10
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LL | *some_vec.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get_mut().unwrap()` on a VecDeque. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:53:9
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LL | *some_vecdeque.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vecdeque[0]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:53:10
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LL | *some_vecdeque.get_mut(0).unwrap() = 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:65:17
|
LL | let _ = some_vec.get(0..1).unwrap().to_vec();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vec[0..1]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:65:17
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LL | let _ = some_vec.get(0..1).unwrap().to_vec();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get_mut().unwrap()` on a Vec. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:66:17
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LL | let _ = some_vec.get_mut(0..1).unwrap().to_vec();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vec[0..1]`
error: used `unwrap()` on an `Option` value
--> $DIR/get_unwrap.rs:66:17
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LL | let _ = some_vec.get_mut(0..1).unwrap().to_vec();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: if this value is `None`, it will panic
= help: consider using `expect()` to provide a better panic message
error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:76:24
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LL | let _x: &i32 = f.get(1 + 2).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `&f[1 + 2]`
error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:79:18
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LL | let _x = f.get(1 + 2).unwrap().to_string();
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `f[1 + 2]`
error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:82:18
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LL | let _x = f.get(1 + 2).unwrap().abs();
| ^^^^^^^^^^^^^^^^^^^^^ help: try: `f[1 + 2]`
error: called `.get_mut().unwrap()` on a slice. Using `[]` is more clear and more concise
--> $DIR/get_unwrap.rs:99:33
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LL | let b = rest.get_mut(linidx(j, k) - linidx(i, k) - 1).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut rest[linidx(j, k) - linidx(i, k) - 1]`
error: aborting due to 30 previous errors