Error code E0771
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:
#![allow(unused)] #![feature(adt_const_params)] fn main() { 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
:
#![allow(unused)] #![feature(adt_const_params)] fn main() { fn function_with_str<const STRING: &'static str>() {} // ok! }
For more information, see GitHub issue #74052.