mirror of https://github.com/rust-lang/rust
25 lines
1.0 KiB
Plaintext
25 lines
1.0 KiB
Plaintext
error[E0792]: non-defining opaque type use in defining scope
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--> $DIR/issue-60564.rs:19:34
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LL | fn iter_bits(self, n: u8) -> Self::BitsIter {
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| ^^^^^^^^^^^^^^ argument `u8` is not a generic parameter
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note: for this opaque type
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--> $DIR/issue-60564.rs:8:30
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LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0792]: expected generic type parameter, found `u8`
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--> $DIR/issue-60564.rs:21:9
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LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
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| - this generic parameter must be used with a generic type parameter
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...
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LL | (0u8..n).rev().map(move |shift| ((self >> T::from(shift)) & T::from(1)).try_into().unwrap())
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0792`.
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