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18 lines
404 B
Text
18 lines
404 B
Text
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error: you are implementing `Iterator` on a `Copy` type
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--> $DIR/copy_iterator.rs:6:1
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6 | / impl Iterator for Countdown {
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7 | | type Item = u8;
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8 | |
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9 | | fn next(&mut self) -> Option<u8> {
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... |
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14 | | }
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15 | | }
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| |_^
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= note: `-D copy-iterator` implied by `-D warnings`
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= note: consider implementing `IntoIterator` instead
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error: aborting due to previous error
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