error[E0506]: cannot assign to `p` because it is borrowed | |
--> $DIR/mut_while_borrow.rs:9:5 | |
| | |
LL | let r = foo(&p); | |
| -- borrow of `p` occurs here | |
LL | p += 1; | |
| ^^^^^^ assignment to borrowed `p` occurs here | |
LL | println!("{}", r); | |
| - borrow later used here | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0506`. |