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