38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
error[E0599]: the method `clone` exists for struct `Box<dyn Foo>`, but its trait bounds were not satisfied
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--> $DIR/unique-object-noncopyable.rs:24:16
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LL | trait Foo {
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| ---------
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| |
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| doesn't satisfy `dyn Foo: Clone`
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| doesn't satisfy `dyn Foo: Sized`
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...
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LL | let _z = y.clone();
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| ^^^^^ method cannot be called on `Box<dyn Foo>` due to unsatisfied trait bounds
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::: $SRC_DIR/core/src/clone.rs:LL:COL
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LL | fn clone(&self) -> Self;
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| -----
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| |
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| the method is available for `Arc<Box<dyn Foo>>` here
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| the method is available for `Rc<Box<dyn Foo>>` here
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::: $SRC_DIR/alloc/src/boxed.rs:LL:COL
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LL | / pub struct Box<
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LL | | T: ?Sized,
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LL | | #[unstable(feature = "allocator_api", issue = "32838")] A: Allocator = Global,
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LL | | >(Unique<T>, A);
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| |________________- doesn't satisfy `Box<dyn Foo>: Clone`
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= note: the following trait bounds were not satisfied:
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`dyn Foo: Sized`
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which is required by `Box<dyn Foo>: Clone`
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`dyn Foo: Clone`
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which is required by `Box<dyn Foo>: Clone`
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0599`.
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