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error[E0499]: cannot borrow `*f` as mutable more than once at a time
--> $DIR/two-phase-nonrecv-autoref.rs:50:11
|
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:57:11
|
LL | fn twice_ten_so<F: FnOnce(i32) -> i32>(f: Box<F>) {
| - move occurs because `f` has type `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:62:11
|
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:69:11
|
LL | fn twice_ten_oo(f: Box<dyn FnOnce(i32) -> i32>) {
| - move occurs because `f` has type `Box<dyn 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:107:27
|
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:132:7
|
LL | i[i[3]] = 4;
| --^----
| | |
| | immutable borrow occurs here
| mutable borrow occurs here
| mutable borrow later used here
|
help: try adding a local storing this...
--> $DIR/two-phase-nonrecv-autoref.rs:132:7
|
LL | i[i[3]] = 4;
| ^^^^
help: ...and then using that local here
--> $DIR/two-phase-nonrecv-autoref.rs:132:5
|
LL | i[i[3]] = 4;
| ^^^^^^^
error[E0502]: cannot borrow `i` as immutable because it is also borrowed as mutable
--> $DIR/two-phase-nonrecv-autoref.rs:138:7
|
LL | i[i[3]] = i[4];
| --^----
| | |
| | immutable borrow occurs here
| mutable borrow occurs here
| mutable borrow later used here
|
help: try adding a local storing this...
--> $DIR/two-phase-nonrecv-autoref.rs:138:7
|
LL | i[i[3]] = i[4];
| ^^^^
help: ...and then using that local here
--> $DIR/two-phase-nonrecv-autoref.rs:138:5
|
LL | i[i[3]] = i[4];
| ^^^^^^^
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`.
|
