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error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return
--> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:1:24
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LL | fn f() -> impl Fn() -> impl Sized { || () }
| ^^^^^^^^^^
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= note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information
= help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable
error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return
--> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:3:32
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LL | fn g() -> &'static dyn Fn() -> impl Sized { &|| () }
| ^^^^^^^^^^
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= note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information
= help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0562`.
|