| error[E0723]: trait methods cannot be stable const fn |
| --> $DIR/stability.rs:14:5 |
| | |
| LL | / fn sub(self, rhs: Self) -> Self { |
| LL | | |
| LL | | Int(self.0 - rhs.0) |
| LL | | } |
| | |_____^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: can only call other `const fn` within a `const fn`, but `const <Int as std::ops::Add>::add` is not stable as `const fn` |
| --> $DIR/stability.rs:32:5 |
| | |
| LL | Int(1i32) + Int(2i32) |
| | ^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0723`. |
