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error[E0308]: mismatched types
--> $DIR/closure-no-fn-5.rs:10:27
|
LL | let bar: fn() -> u8 = || { a; b; c; d; e };
| ---------- ^^^^^^^^^^^^^^^^^^^^ expected fn pointer, found closure
| |
| expected due to this
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= note: expected fn pointer `fn() -> u8`
found closure `{closure@$DIR/closure-no-fn-5.rs:10:27: 10:29}`
note: closures can only be coerced to `fn` types if they do not capture any variables
--> $DIR/closure-no-fn-5.rs:10:32
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LL | let bar: fn() -> u8 = || { a; b; c; d; e };
| ^ ^ ^ ^ `d` captured here
| | | |
| | | `c` captured here
| | `b` captured here
| `a` captured here
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0308`.
|
