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error[E0309]: the parameter type `T` may not live long enough
--> $DIR/ty-param-fn.rs:9:5
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LL | fn no_region<'a, T>(x: Box<T>) -> Box<Debug + 'a>
| -- the parameter type `T` must be valid for the lifetime `'a` as defined here...
...
LL | x
| ^ ...so that the type `T` will meet its required lifetime bounds
|
help: consider adding an explicit lifetime bound
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LL | T: Debug + 'a,
| ++++
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/ty-param-fn.rs:24:5
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LL | fn wrong_region<'a, 'b, T>(x: Box<T>) -> Box<Debug + 'a>
| -- the parameter type `T` must be valid for the lifetime `'a` as defined here...
...
LL | x
| ^ ...so that the type `T` will meet its required lifetime bounds
|
help: consider adding an explicit lifetime bound
|
LL | T: 'b + Debug + 'a,
| ++++
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0309`.
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