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error[E0597]: borrowed value does not live long enough
--> $DIR/static-reference-to-fn-2.rs:28:22
|
LL | self_.statefn = &id(state2 as StateMachineFunc);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- temporary value only lives until here
| |
| temporary value does not live long enough
|
note: borrowed value must be valid for the anonymous lifetime #2 defined on the function body at 27:1...
--> $DIR/static-reference-to-fn-2.rs:27:1
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LL | / fn state1(self_: &mut StateMachineIter) -> Option<&'static str> {
LL | | self_.statefn = &id(state2 as StateMachineFunc);
LL | | //~^ ERROR borrowed value does not live long enough
LL | | return Some("state1");
LL | | }
| |_^
= note: consider using a `let` binding to increase its lifetime
error[E0597]: borrowed value does not live long enough
--> $DIR/static-reference-to-fn-2.rs:34:22
|
LL | self_.statefn = &id(state3 as StateMachineFunc);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- temporary value only lives until here
| |
| temporary value does not live long enough
|
note: borrowed value must be valid for the anonymous lifetime #2 defined on the function body at 33:1...
--> $DIR/static-reference-to-fn-2.rs:33:1
|
LL | / fn state2(self_: &mut StateMachineIter) -> Option<(&'static str)> {
LL | | self_.statefn = &id(state3 as StateMachineFunc);
LL | | //~^ ERROR borrowed value does not live long enough
LL | | return Some("state2");
LL | | }
| |_^
= note: consider using a `let` binding to increase its lifetime
error[E0597]: borrowed value does not live long enough
--> $DIR/static-reference-to-fn-2.rs:40:22
|
LL | self_.statefn = &id(finished as StateMachineFunc);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- temporary value only lives until here
| |
| temporary value does not live long enough
|
note: borrowed value must be valid for the anonymous lifetime #2 defined on the function body at 39:1...
--> $DIR/static-reference-to-fn-2.rs:39:1
|
LL | / fn state3(self_: &mut StateMachineIter) -> Option<(&'static str)> {
LL | | self_.statefn = &id(finished as StateMachineFunc);
LL | | //~^ ERROR borrowed value does not live long enough
LL | | return Some("state3");
LL | | }
| |_^
= note: consider using a `let` binding to increase its lifetime
error[E0597]: borrowed value does not live long enough
--> $DIR/static-reference-to-fn-2.rs:51:19
|
LL | statefn: &id(state1 as StateMachineFunc)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ temporary value does not live long enough
...
LL | }
| - temporary value only lives until here
|
= note: borrowed value must be valid for the static lifetime...
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0597`.
|
