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error[E0658]: return type notation is experimental
--> $DIR/feature-gate-return_type_notation.rs:15:17
|
LL | fn foo<T: Trait<m(): Send>>() {}
| ^^^^^^^^^
|
= note: see issue #109417 <https://github.com/rust-lang/rust/issues/109417> for more information
= help: add `#![feature(return_type_notation)]` to the crate attributes to enable
warning: the feature `async_fn_in_trait` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/feature-gate-return_type_notation.rs:7:12
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LL | #![feature(async_fn_in_trait)]
| ^^^^^^^^^^^^^^^^^
|
= note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information
= note: `#[warn(incomplete_features)]` on by default
error: parenthesized generic arguments cannot be used in associated type constraints
--> $DIR/feature-gate-return_type_notation.rs:15:17
|
LL | fn foo<T: Trait<m(): Send>>() {}
| ^--
| |
| help: remove these parentheses
error[E0220]: associated type `m` not found for `Trait`
--> $DIR/feature-gate-return_type_notation.rs:15:17
|
LL | fn foo<T: Trait<m(): Send>>() {}
| ^ associated type `m` not found
error: aborting due to 3 previous errors; 1 warning emitted
Some errors have detailed explanations: E0220, E0658.
For more information about an error, try `rustc --explain E0220`.
|
