[rustc.git] / src / tools / clippy / tests / ui / filter_map_next_fixable.stderr

error: called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead
  --> $DIR/filter_map_next_fixable.rs:9:32
   |
LL |     let element: Option<i32> = a.iter().filter_map(|s| s.parse().ok()).next();
   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `a.iter().find_map(|s| s.parse().ok())`
   |
   = note: `-D clippy::filter-map-next` implied by `-D warnings`

error: called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead
  --> $DIR/filter_map_next_fixable.rs:22:26
   |
LL |     let _: Option<i32> = a.iter().filter_map(|s| s.parse().ok()).next();
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `a.iter().find_map(|s| s.parse().ok())`

error: aborting due to 2 previous errors
Commit	Line	Data
f20569fa	1	error: called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead
487cf647	2	--> $DIR/filter_map_next_fixable.rs:9:32
f20569fa XL	3	\|
	4	LL \| let element: Option<i32> = a.iter().filter_map(\|s\| s.parse().ok()).next();
	5	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `a.iter().find_map(\|s\| s.parse().ok())`
	6	\|
	7	= note: `-D clippy::filter-map-next` implied by `-D warnings`
	8
2b03887a	9	error: called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead
487cf647	10	--> $DIR/filter_map_next_fixable.rs:22:26
2b03887a FG	11	\|
	12	LL \| let _: Option<i32> = a.iter().filter_map(\|s\| s.parse().ok()).next();
	13	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `a.iter().find_map(\|s\| s.parse().ok())`
	14
	15	error: aborting due to 2 previous errors
f20569fa	16