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13 lines
170 B
Rust
13 lines
170 B
Rust
// edition:2021
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trait Foo<T> {}
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impl<T> dyn Foo<T> {
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fn hi(_x: T) {}
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}
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fn main() {
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Foo::hi(123);
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//~^ ERROR trait objects must include the `dyn` keyword
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}
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