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Commit | Line | Data |
---|---|---|
1b1a35ee | 1 | error[E0277]: expected a `FnMut<(char,)>` closure, found `String` |
e1599b0c | 2 | --> $DIR/issue-62843.rs:4:32 |
416331ca XL |
3 | | |
4 | LL | println!("{:?}", line.find(pattern)); | |
f2b60f7d | 5 | | ---- ^^^^^^^ the trait `Pattern<'_>` is not implemented for `String` |
c295e0f8 XL |
6 | | | |
7 | | required by a bound introduced by this call | |
416331ca | 8 | | |
1b1a35ee | 9 | = note: the trait bound `String: Pattern<'_>` is not satisfied |
f2b60f7d | 10 | = note: required for `String` to implement `Pattern<'_>` |
3c0e092e XL |
11 | note: required by a bound in `core::str::<impl str>::find` |
12 | --> $SRC_DIR/core/src/str/mod.rs:LL:COL | |
13 | | | |
14 | LL | pub fn find<'a, P: Pattern<'a>>(&'a self, pat: P) -> Option<usize> { | |
15 | | ^^^^^^^^^^^ required by this bound in `core::str::<impl str>::find` | |
c295e0f8 XL |
16 | help: consider borrowing here |
17 | | | |
18 | LL | println!("{:?}", line.find(&pattern)); | |
19 | | + | |
416331ca XL |
20 | |
21 | error: aborting due to previous error | |
22 | ||
23 | For more information about this error, try `rustc --explain E0277`. |