= note: for more information, see https://github.com/rust-lang/rust/issues/29625
= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
-error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead
+error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
--> $DIR/feature-gate-unboxed-closures-manual-impls.rs:9:6
|
LL | impl Fn<()> for Foo {
- | ^^^^^^
+ | ^^^^^^ help: use parenthetical notation instead: `Fn() -> ()`
|
= note: for more information, see https://github.com/rust-lang/rust/issues/29625
= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
LL | impl FnOnce() for Foo1 {
| ^^^^^^^^ associated type not allowed here
-error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead
+error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
--> $DIR/feature-gate-unboxed-closures-manual-impls.rs:21:6
|
LL | impl FnMut<()> for Bar {
- | ^^^^^^^^^
+ | ^^^^^^^^^ help: use parenthetical notation instead: `FnMut() -> ()`
|
= note: for more information, see https://github.com/rust-lang/rust/issues/29625
= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
-error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead
+error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
--> $DIR/feature-gate-unboxed-closures-manual-impls.rs:27:6
|
LL | impl FnOnce<()> for Baz {
- | ^^^^^^^^^^
+ | ^^^^^^^^^^ help: use parenthetical notation instead: `FnOnce() -> ()`
|
= note: for more information, see https://github.com/rust-lang/rust/issues/29625
= help: add `#![feature(unboxed_closures)]` to the crate attributes to enable