os-rust/src/test/ui/hashmap-iter-value-lifetime.stderr

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2018-08-08 14:28:26 +02:00
error[E0502]: cannot borrow `my_stuff` as mutable because it is also borrowed as immutable
--> $DIR/hashmap-iter-value-lifetime.rs:17:5
|
LL | let (_, thing) = my_stuff.iter().next().unwrap();
| -------- immutable borrow occurs here
LL |
LL | my_stuff.clear(); //~ ERROR cannot borrow
| ^^^^^^^^ mutable borrow occurs here
...
LL | }
| - immutable borrow ends here
error: aborting due to previous error
For more information about this error, try `rustc --explain E0502`.