error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise --> $DIR/unwrap_used.rs:38:17 | LL | let _ = boxed_slice.get(1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&boxed_slice[1]` | = note: `-D clippy::get-unwrap` implied by `-D warnings` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:38:17 | 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` error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise --> $DIR/unwrap_used.rs:39:17 | LL | let _ = some_slice.get(0).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_slice[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:39:17 | 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/unwrap_used.rs:40:17 | LL | let _ = some_vec.get(0).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_vec[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:40:17 | 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/unwrap_used.rs:41:17 | LL | let _ = some_vecdeque.get(0).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_vecdeque[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:41:17 | 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/unwrap_used.rs:42:17 | LL | let _ = some_hashmap.get(&1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_hashmap[&1]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:42:17 | 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/unwrap_used.rs:43:17 | LL | let _ = some_btreemap.get(&1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&some_btreemap[&1]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:43:17 | 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/unwrap_used.rs:47:21 | LL | let _: u8 = *boxed_slice.get(1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `boxed_slice[1]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:47:22 | 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/unwrap_used.rs:52:9 | LL | *boxed_slice.get_mut(0).unwrap() = 1; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `boxed_slice[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:52:10 | 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/unwrap_used.rs:53:9 | LL | *some_slice.get_mut(0).unwrap() = 1; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_slice[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:53:10 | 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/unwrap_used.rs:54:9 | LL | *some_vec.get_mut(0).unwrap() = 1; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vec[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:54:10 | 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/unwrap_used.rs:55:9 | LL | *some_vecdeque.get_mut(0).unwrap() = 1; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vecdeque[0]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:55:10 | 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/unwrap_used.rs:67:17 | LL | let _ = some_vec.get(0..1).unwrap().to_vec(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `some_vec[0..1]` error: used `unwrap()` on an `Option` value --> $DIR/unwrap_used.rs:67:17 | 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/unwrap_used.rs:68:17 | 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/unwrap_used.rs:68:17 | 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/unwrap_used.rs:75:13 | LL | let _ = boxed_slice.get(1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&boxed_slice[1]` error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise --> $DIR/unwrap_used.rs:93:17 | LL | let _ = Box::new([0]).get(1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&Box::new([0])[1]` error: aborting due to 28 previous errors