13 lines
519 B
Plaintext
13 lines
519 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/retslot-cast.rs:13:5
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LL | inner(x)
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| ^^^^^^^^ expected trait `std::iter::Iterator<Item = ()>`, found trait `std::iter::Iterator<Item = ()> + std::marker::Send`
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= note: expected enum `std::option::Option<&dyn std::iter::Iterator<Item = ()>>`
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found enum `std::option::Option<&dyn std::iter::Iterator<Item = ()> + std::marker::Send>`
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0308`.
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