LL | | for<'a> fn(Inv<'a>, Inv<'a>)) }
| |__________________________________- in this macro invocation
|
- = note: expected enum `std::option::Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
- found enum `std::option::Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
+ = note: expected enum `Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
+ found enum `Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error