pub static LATE_BOUND_LIFETIME_ARGUMENTS: &Lint
Expand description
The late_bound_lifetime_arguments
lint detects generic lifetime
arguments in path segments with late bound lifetime parameters.
§Example
struct S;
impl S {
fn late(self, _: &u8, _: &u8) {}
}
fn main() {
S.late::<'static>(&0, &0);
}
{{produces}}
§Explanation
It is not clear how to provide arguments for early-bound lifetime parameters if they are intermixed with late-bound parameters in the same list. For now, providing any explicit arguments will trigger this lint if late-bound parameters are present, so in the future a solution can be adopted without hitting backward compatibility issues. This is a future-incompatible lint to transition this to a hard error in the future. See issue #42868 for more details, along with a description of the difference between early and late-bound parameters.