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error: lifetime may not live long enough
--> $DIR/error-handling.rs:21:16
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LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| -- -- lifetime `'b` defined here
| |
| lifetime `'a` defined here
...
LL | let u = v;
| - requirement occurs due to copying this value
...
LL | let _: &'b i32 = *u.0;
| ^^^^^^^ type annotation requires that `'a` must outlive `'b`
|
= help: consider adding the following bound: `'a: 'b`
error: aborting due to 1 previous error
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