| ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `generic`
error: redundant closure
- --> $DIR/eta.rs:89:51
+ --> $DIR/eta.rs:92:51
|
LL | let e = Some(TestStruct { some_ref: &i }).map(|a| a.foo());
| ^^^^^^^^^^^ help: replace the closure with the method itself: `TestStruct::foo`
= note: `-D clippy::redundant-closure-for-method-calls` implied by `-D warnings`
error: redundant closure
- --> $DIR/eta.rs:91:51
+ --> $DIR/eta.rs:94:51
|
LL | let e = Some(TestStruct { some_ref: &i }).map(|a| a.trait_foo());
| ^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `TestTrait::trait_foo`
error: redundant closure
- --> $DIR/eta.rs:94:42
+ --> $DIR/eta.rs:97:42
|
LL | let e = Some(&mut vec![1, 2, 3]).map(|v| v.clear());
| ^^^^^^^^^^^^^ help: replace the closure with the method itself: `std::vec::Vec::clear`
error: redundant closure
- --> $DIR/eta.rs:99:29
+ --> $DIR/eta.rs:102:29
|
LL | let e = Some("str").map(|s| s.to_string());
| ^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `std::string::ToString::to_string`
error: redundant closure
- --> $DIR/eta.rs:101:27
+ --> $DIR/eta.rs:104:27
|
LL | let e = Some('a').map(|s| s.to_uppercase());
| ^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `char::to_uppercase`
error: redundant closure
- --> $DIR/eta.rs:104:65
+ --> $DIR/eta.rs:107:65
|
LL | let e: std::vec::Vec<char> = vec!['a', 'b', 'c'].iter().map(|c| c.to_ascii_uppercase()).collect();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `char::to_ascii_uppercase`
error: redundant closure
- --> $DIR/eta.rs:187:27
+ --> $DIR/eta.rs:190:27
|
LL | let a = Some(1u8).map(|a| foo_ptr(a));
| ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `foo_ptr`
error: redundant closure
- --> $DIR/eta.rs:192:27
+ --> $DIR/eta.rs:195:27
|
LL | let a = Some(1u8).map(|a| closure(a));
| ^^^^^^^^^^^^^^ help: replace the closure with the function itself: `closure`