20 lines
706 B
Plaintext
20 lines
706 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/closure-no-fn-2.rs:6:27
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LL | let bar: fn() -> u8 = || { b };
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| ---------- ^^^^^^^^ expected fn pointer, found closure
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| expected due to this
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= note: expected fn pointer `fn() -> u8`
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found closure `{closure@$DIR/closure-no-fn-2.rs:6:27: 6:29}`
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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-2.rs:6:32
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LL | let bar: fn() -> u8 = || { b };
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| ^ `b` 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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