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https://github.com/rust-lang/rust-clippy
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24 lines
911 B
Text
24 lines
911 B
Text
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error: called `find(p).map(q)` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead.
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--> $DIR/find_map.rs:20:26
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LL | let _: Option<i32> = a.iter().find(|s| s.parse::<i32>().is_ok()).map(|s| s.parse().unwrap());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::find-map` implied by `-D warnings`
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error: called `find(p).map(q)` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead.
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--> $DIR/find_map.rs:22:29
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LL | let _: Option<Flavor> = desserts_of_the_week
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| _____________________________^
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LL | | .iter()
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LL | | .find(|dessert| match *dessert {
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LL | | Dessert::Cake(_) => true,
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... |
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LL | | _ => unreachable!(),
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LL | | });
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| |__________^
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error: aborting due to 2 previous errors
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