error: lifetime may not live long enough --> $DIR/regions-early-bound-error.rs:19:5 | LL | fn get<'a,'b,G:GetRef<'a, isize>>(g1: G, b: &'b isize) -> &'b isize { | -- -- lifetime `'b` defined here | | | lifetime `'a` defined here LL | g1.get() | ^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a` | = help: consider adding the following bound: `'a: 'b` error: aborting due to 1 previous error