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error[E0277]: the trait bound `B: Clone` is not satisfied
--> $DIR/issue-79224.rs:18:1
|
LL | / impl<B: ?Sized> Display for Cow<'_, B> {
LL | | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
LL | | write!(f, "foo")
LL | | }
LL | | }
| |_^ the trait `Clone` is not implemented for `B`
|
= note: required for `B` to implement `ToOwned`
help: consider further restricting this bound
|
LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
| +++++++++++++++++++
error[E0277]: the trait bound `B: Clone` is not satisfied
--> $DIR/issue-79224.rs:19:5
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LL | / fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
LL | | write!(f, "foo")
LL | | }
| |_____^ the trait `Clone` is not implemented for `B`
|
= note: required for `B` to implement `ToOwned`
help: consider further restricting this bound
|
LL | impl<B: ?Sized + std::clone::Clone> Display for Cow<'_, B> {
| +++++++++++++++++++
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
|
