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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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