27 lines
938 B
Plaintext
27 lines
938 B
Plaintext
error: called `find(..).map(..)` on an `Iterator`
|
|
--> $DIR/find_map.rs:20:26
|
|
|
|
|
LL | let _: Option<i32> = a.iter().find(|s| s.parse::<i32>().is_ok()).map(|s| s.parse().unwrap());
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::find-map` implied by `-D warnings`
|
|
= help: this is more succinctly expressed by calling `.find_map(..)` instead
|
|
|
|
error: called `find(..).map(..)` on an `Iterator`
|
|
--> $DIR/find_map.rs:23:29
|
|
|
|
|
LL | let _: Option<Flavor> = desserts_of_the_week
|
|
| _____________________________^
|
|
LL | | .iter()
|
|
LL | | .find(|dessert| match *dessert {
|
|
LL | | Dessert::Cake(_) => true,
|
|
... |
|
|
LL | | _ => unreachable!(),
|
|
LL | | });
|
|
| |__________^
|
|
|
|
|
= help: this is more succinctly expressed by calling `.find_map(..)` instead
|
|
|
|
error: aborting due to 2 previous errors
|
|
|