-error: any use of this value will cause an error
+error[E0080]: any use of this value will cause an error
--> $SRC_DIR/core/src/option.rs:LL:COL
|
LL | None => panic!("called `Option::unwrap()` on a `None` value"),
LL | const BAR: i32 = Option::<i32>::None.unwrap();
| ----------------------------------------------
|
- = note: `#[deny(const_err)]` on by default
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
- = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+ = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0080`.