mirror of https://github.com/rust-lang/rust
58 lines
2.1 KiB
Plaintext
58 lines
2.1 KiB
Plaintext
error[E0277]: the trait bound `B: Clone` is not satisfied
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--> $DIR/issue-79224.rs:18:29
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LL | impl<B: ?Sized> Display for Cow<'_, B> {
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| ^^^^^^^^^^ the trait `Clone` is not implemented for `B`, which is required by `B: ToOwned`
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= note: required for `B` to implement `ToOwned`
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help: consider further restricting this bound
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LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
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| +++++++++++++++++++
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error[E0277]: the trait bound `B: Clone` is not satisfied
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--> $DIR/issue-79224.rs:20:5
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LL | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `B`, which is required by `B: ToOwned`
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= note: required for `B` to implement `ToOwned`
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help: consider further restricting this bound
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LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
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| +++++++++++++++++++
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error[E0277]: the trait bound `B: Clone` is not satisfied
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--> $DIR/issue-79224.rs:20:13
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LL | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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| ^^^^ the trait `Clone` is not implemented for `B`, which is required by `B: ToOwned`
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= note: required for `B` to implement `ToOwned`
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help: consider further restricting this bound
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LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
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| +++++++++++++++++++
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error[E0277]: the trait bound `B: Clone` is not satisfied
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--> $DIR/issue-79224.rs:20:62
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LL | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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| ______________________________________________________________^
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LL | |
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LL | |
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LL | |
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LL | | write!(f, "foo")
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LL | | }
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| |_____^ the trait `Clone` is not implemented for `B`, which is required by `B: ToOwned`
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= note: required for `B` to implement `ToOwned`
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help: consider further restricting this bound
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LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
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| +++++++++++++++++++
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error: aborting due to 4 previous errors
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For more information about this error, try `rustc --explain E0277`.
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