| #### Note: this error code is no longer emitted by the compiler | |
| A non-`'static` lifetime was used in a const generic. This is currently not | |
| allowed. | |
| Erroneous code example: | |
| ```compile_fail,E0770 | |
| #![feature(adt_const_params, unsized_const_params)] | |
| fn function_with_str<'a, const STRING: &'a str>() {} // error! | |
| ``` | |
| To fix this issue, the lifetime in the const generic need to be changed to | |
| `'static`: | |
| ``` | |
| #![feature(adt_const_params, unsized_const_params)] | |
| fn function_with_str<const STRING: &'static str>() {} // ok! | |
| ``` | |
| For more information, see [GitHub issue #74052]. | |
| [GitHub issue #74052]: https://github.com/rust-lang/rust/issues/74052 |