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error[E0658]: pinned reference syntax is experimental
--> $DIR/feature-gate-pin_ergonomics.rs:13:14
|
LL | let _y: &pin mut Foo = x;
| ^^^
|
= note: see issue #130494 <https://github.com/rust-lang/rust/issues/130494> for more information
= help: add `#![feature(pin_ergonomics)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: pinned reference syntax is experimental
--> $DIR/feature-gate-pin_ergonomics.rs:16:18
|
LL | fn foo_sugar(_: &pin mut Foo) {}
| ^^^
|
= note: see issue #130494 <https://github.com/rust-lang/rust/issues/130494> for more information
= help: add `#![feature(pin_ergonomics)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: pinned reference syntax is experimental
--> $DIR/feature-gate-pin_ergonomics.rs:28:18
|
LL | fn baz_sugar(_: &pin const Foo) {}
| ^^^
|
= note: see issue #130494 <https://github.com/rust-lang/rust/issues/130494> for more information
= help: add `#![feature(pin_ergonomics)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0382]: use of moved value: `x`
--> $DIR/feature-gate-pin_ergonomics.rs:20:9
|
LL | fn bar(x: Pin<&mut Foo>) {
| - move occurs because `x` has type `Pin<&mut Foo>`, which does not implement the `Copy` trait
LL | foo(x);
| - value moved here
LL | foo(x);
| ^ value used here after move
|
note: consider changing this parameter type in function `foo` to borrow instead if owning the value isn't necessary
--> $DIR/feature-gate-pin_ergonomics.rs:12:11
|
LL | fn foo(x: Pin<&mut Foo>) {
| --- ^^^^^^^^^^^^^ this parameter takes ownership of the value
| |
| in this function
error[E0382]: use of moved value: `x`
--> $DIR/feature-gate-pin_ergonomics.rs:25:5
|
LL | fn baz(mut x: Pin<&mut Foo>) {
| ----- move occurs because `x` has type `Pin<&mut Foo>`, which does not implement the `Copy` trait
LL | x.foo();
| ----- `x` moved due to this method call
LL | x.foo();
| ^ value used here after move
|
note: `Foo::foo` takes ownership of the receiver `self`, which moves `x`
--> $DIR/feature-gate-pin_ergonomics.rs:8:12
|
LL | fn foo(self: Pin<&mut Self>) {
| ^^^^
help: consider reborrowing the `Pin` instead of moving it
|
LL | x.as_mut().foo();
| +++++++++
error: aborting due to 5 previous errors
Some errors have detailed explanations: E0382, E0658.
For more information about an error, try `rustc --explain E0382`.
|
