| error[E0658]: rust-call ABI is subject to change (see issue #29625) |
| --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:20:5 |
| | |
| LL | extern "rust-call" fn call(self, args: ()) -> () {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(unboxed_closures)] to the crate attributes to enable |
| |
| error[E0658]: rust-call ABI is subject to change (see issue #29625) |
| --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:25:5 |
| | |
| LL | extern "rust-call" fn call_once(self, args: ()) -> () {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(unboxed_closures)] to the crate attributes to enable |
| |
| error[E0658]: rust-call ABI is subject to change (see issue #29625) |
| --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:30:5 |
| | |
| LL | extern "rust-call" fn call_mut(&self, args: ()) -> () {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(unboxed_closures)] to the crate attributes to enable |
| |
| error[E0658]: rust-call ABI is subject to change (see issue #29625) |
| --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:35:5 |
| | |
| LL | extern "rust-call" fn call_once(&self, args: ()) -> () {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(unboxed_closures)] to the crate attributes to enable |
| |
| error: aborting due to 4 previous errors |
| |
| For more information about this error, try `rustc --explain E0658`. |