| error[E0499]: cannot borrow `*f` as mutable more than once at a time |
| --> $DIR/two-phase-nonrecv-autoref.rs:58:11 |
| | |
| LL | f(f(10)); |
| | - ^ second mutable borrow occurs here |
| | | |
| | first mutable borrow occurs here |
| | first borrow later used by call |
| |
| error[E0382]: use of moved value: `f` |
| --> $DIR/two-phase-nonrecv-autoref.rs:66:11 |
| | |
| LL | fn twice_ten_so<F: FnOnce(i32) -> i32>(f: Box<F>) { |
| | - move occurs because `f` has type `std::boxed::Box<F>`, which does not implement the `Copy` trait |
| LL | f(f(10)); |
| | - ^ value used here after move |
| | | |
| | value moved here |
| |
| error[E0499]: cannot borrow `*f` as mutable more than once at a time |
| --> $DIR/two-phase-nonrecv-autoref.rs:72:11 |
| | |
| LL | f(f(10)); |
| | - ^ second mutable borrow occurs here |
| | | |
| | first mutable borrow occurs here |
| | first borrow later used by call |
| |
| error[E0382]: use of moved value: `f` |
| --> $DIR/two-phase-nonrecv-autoref.rs:80:11 |
| | |
| LL | fn twice_ten_oo(f: Box<dyn FnOnce(i32) -> i32>) { |
| | - move occurs because `f` has type `std::boxed::Box<dyn std::ops::FnOnce(i32) -> i32>`, which does not implement the `Copy` trait |
| LL | f(f(10)); |
| | - ^ value used here after move |
| | | |
| | value moved here |
| |
| error[E0502]: cannot borrow `a` as immutable because it is also borrowed as mutable |
| --> $DIR/two-phase-nonrecv-autoref.rs:119:27 |
| | |
| LL | double_access(&mut a, &a); |
| | ------------- ------ ^^ immutable borrow occurs here |
| | | | |
| | | mutable borrow occurs here |
| | mutable borrow later used by call |
| |
| error[E0502]: cannot borrow `i` as immutable because it is also borrowed as mutable |
| --> $DIR/two-phase-nonrecv-autoref.rs:145:7 |
| | |
| LL | i[i[3]] = 4; |
| | --^---- |
| | | | |
| | | immutable borrow occurs here |
| | mutable borrow occurs here |
| | mutable borrow later used here |
| |
| error[E0502]: cannot borrow `i` as immutable because it is also borrowed as mutable |
| --> $DIR/two-phase-nonrecv-autoref.rs:150:7 |
| | |
| LL | i[i[3]] = i[4]; |
| | --^---- |
| | | | |
| | | immutable borrow occurs here |
| | mutable borrow occurs here |
| | mutable borrow later used here |
| |
| error: aborting due to 7 previous errors |
| |
| Some errors have detailed explanations: E0382, E0499, E0502. |
| For more information about an error, try `rustc --explain E0382`. |