| error[E0308]: mismatched types |
| --> $DIR/closure-reform-bad.rs:11:15 |
| | |
| LL | let f = |s: &str| println!("{}{}", s, string); |
| | --------- the found closure |
| LL | call_bare(f) |
| | --------- ^ expected fn pointer, found closure |
| | | |
| | arguments to this function are incorrect |
| | |
| = note: expected fn pointer `for<'a> fn(&'a str)` |
| found closure `{closure@$DIR/closure-reform-bad.rs:10:13: 10:22}` |
| note: closures can only be coerced to `fn` types if they do not capture any variables |
| --> $DIR/closure-reform-bad.rs:10:43 |
| | |
| LL | let f = |s: &str| println!("{}{}", s, string); |
| | ^^^^^^ `string` captured here |
| note: function defined here |
| --> $DIR/closure-reform-bad.rs:4:4 |
| | |
| LL | fn call_bare(f: fn(&str)) { |
| | ^^^^^^^^^ ----------- |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0308`. |
