2024-11-20 14:19:36 -08:00
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error[E0038]: the trait `Bar` is not dyn compatible
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2024-10-09 23:31:01 +02:00
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--> $DIR/associated-consts.rs:12:31
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2017-12-10 22:47:55 +03:00
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2019-05-28 14:46:13 -04:00
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LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar {
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2024-11-20 14:19:36 -08:00
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| ^^^^^^^ `Bar` is not dyn compatible
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2020-01-31 16:47:00 -08:00
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2024-11-20 14:19:36 -08:00
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note: for a trait to be dyn compatible it needs to allow building a vtable
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2025-01-22 05:14:07 +01:00
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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2024-10-09 23:31:01 +02:00
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--> $DIR/associated-consts.rs:9:11
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2020-10-15 17:23:45 -07:00
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LL | trait Bar {
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2024-11-20 14:19:36 -08:00
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| --- this trait is not dyn compatible...
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2020-10-15 17:23:45 -07:00
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LL | const X: usize;
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| ^ ...because it contains this associated `const`
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2021-09-12 18:49:56 +00:00
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= help: consider moving `X` to another trait
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2017-12-10 22:47:55 +03:00
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2024-11-20 14:19:36 -08:00
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error[E0038]: the trait `Bar` is not dyn compatible
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2024-10-09 23:31:01 +02:00
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--> $DIR/associated-consts.rs:14:5
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2024-02-09 12:17:55 +00:00
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LL | t
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2024-11-20 14:19:36 -08:00
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| ^ `Bar` is not dyn compatible
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2024-02-09 12:17:55 +00:00
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2024-11-20 14:19:36 -08:00
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note: for a trait to be dyn compatible it needs to allow building a vtable
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2025-01-22 05:14:07 +01:00
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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2024-10-09 23:31:01 +02:00
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--> $DIR/associated-consts.rs:9:11
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2024-02-09 12:17:55 +00:00
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LL | trait Bar {
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2024-11-20 14:19:36 -08:00
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| --- this trait is not dyn compatible...
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2024-02-09 12:17:55 +00:00
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LL | const X: usize;
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| ^ ...because it contains this associated `const`
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= help: consider moving `X` to another trait
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= note: required for the cast from `&T` to `&dyn Bar`
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error: aborting due to 2 previous errors
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2017-12-10 22:47:55 +03:00
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2018-03-03 15:59:40 +01:00
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For more information about this error, try `rustc --explain E0038`.
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