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error[E0521]: borrowed data escapes outside of function
--> $DIR/fn-item-check-type-params.rs:31:5
|
LL | pub fn test_call<'a>(val: &'a str) {
| -- --- `val` is a reference that is only valid in the function body
| |
| lifetime `'a` defined here
LL | extend_lt(val);
| ^^^^^^^^^^^^^^
| |
| `val` escapes the function body here
| argument requires that `'a` must outlive `'static`
error: lifetime may not live long enough
--> $DIR/fn-item-check-type-params.rs:39:31
|
LL | pub fn test_coercion<'a>() {
| -- lifetime `'a` defined here
LL | let _: fn(&'a str) -> _ = extend_lt;
| ^^^^^^^^^ coercion requires that `'a` must outlive `'static`
error[E0716]: temporary value dropped while borrowed
--> $DIR/fn-item-check-type-params.rs:48:11
|
LL | want(&String::new(), extend_lt);
| ------^^^^^^^^^^^^^------------- temporary value is freed at the end of this statement
| | |
| | creates a temporary value which is freed while still in use
| argument requires that borrow lasts for `'static`
error[E0716]: temporary value dropped while borrowed
--> $DIR/fn-item-check-type-params.rs:54:26
|
LL | let val = extend_lt(&String::from("blah blah blah"));
| -----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-- temporary value is freed at the end of this statement
| | |
| | creates a temporary value which is freed while still in use
| argument requires that borrow lasts for `'static`
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0521, E0716.
For more information about an error, try `rustc --explain E0521`.
|
