error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:10:13
|
-10 | fn input(_: Option<Option<u8>>) {}
+LL | fn input(_: Option<Option<u8>>) {}
| ^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::option-option` implied by `-D warnings`
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:12:16
|
-12 | fn output() -> Option<Option<u8>> {
+LL | fn output() -> Option<Option<u8>> {
| ^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:16:27
|
-16 | fn output_nested() -> Vec<Option<Option<u8>>> {
+LL | fn output_nested() -> Vec<Option<Option<u8>>> {
| ^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:21:30
|
-21 | fn output_nested_nested() -> Option<Option<Option<u8>>> {
+LL | fn output_nested_nested() -> Option<Option<Option<u8>>> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:26:8
|
-26 | x: Option<Option<u8>>,
+LL | x: Option<Option<u8>>,
| ^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:30:23
|
-30 | fn struct_fn() -> Option<Option<u8>> {
+LL | fn struct_fn() -> Option<Option<u8>> {
| ^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:36:22
|
-36 | fn trait_fn() -> Option<Option<u8>>;
+LL | fn trait_fn() -> Option<Option<u8>>;
| ^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:40:11
|
-40 | Tuple(Option<Option<u8>>),
+LL | Tuple(Option<Option<u8>>),
| ^^^^^^^^^^^^^^^^^^
error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
--> $DIR/option_option.rs:41:17
|
-41 | Struct { x: Option<Option<u8>> },
+LL | Struct { x: Option<Option<u8>> },
| ^^^^^^^^^^^^^^^^^^
error: aborting due to 9 previous errors