rust/tests/ui/swap.stderr

error: this looks like you are swapping elements of `foo` manually
  --> $DIR/swap.rs:35:5
   |
LL | /     let temp = foo[0];
LL | |     foo[0] = foo[1];
LL | |     foo[1] = temp;
   | |_________________^ help: try: `foo.swap(0, 1)`
   |
   = note: `-D clippy::manual-swap` implied by `-D warnings`

error: this looks like you are swapping elements of `foo` manually
  --> $DIR/swap.rs:44:5
   |
LL | /     let temp = foo[0];
LL | |     foo[0] = foo[1];
LL | |     foo[1] = temp;
   | |_________________^ help: try: `foo.swap(0, 1)`

error: this looks like you are swapping elements of `foo` manually
  --> $DIR/swap.rs:62:5
   |
LL | /     let temp = foo[0];
LL | |     foo[0] = foo[1];
LL | |     foo[1] = temp;
   | |_________________^ help: try: `foo.swap(0, 1)`

error: this xor-based swap of `a` and `b` can be more clearly expressed using `std::mem::swap`
  --> $DIR/swap.rs:73:5
   |
LL | /     a ^= b;
LL | |     b ^= a;
LL | |     a ^= b;
   | |___________^ help: try: `std::mem::swap(&mut a, &mut b)`
   |
   = note: `-D clippy::xor-swap` implied by `-D warnings`

error: this xor-based swap of `bar.a` and `bar.b` can be more clearly expressed using `std::mem::swap`
  --> $DIR/swap.rs:81:5
   |
LL | /     bar.a ^= bar.b;
LL | |     bar.b ^= bar.a;
LL | |     bar.a ^= bar.b;
   | |___________________^ help: try: `std::mem::swap(&mut bar.a, &mut bar.b)`

error: this xor-based swap of the elements of `foo` can be more clearly expressed using `.swap`
  --> $DIR/swap.rs:89:5
   |
LL | /     foo[0] ^= foo[1];
LL | |     foo[1] ^= foo[0];
LL | |     foo[0] ^= foo[1];
   | |_____________________^ help: try: `foo.swap(0, 1)`

error: this looks like you are swapping `a` and `b` manually
  --> $DIR/swap.rs:131:7
   |
LL |       ; let t = a;
   |  _______^
LL | |     a = b;
LL | |     b = t;
   | |_________^ help: try: `std::mem::swap(&mut a, &mut b)`
   |
   = note: or maybe you should use `std::mem::replace`?

error: this looks like you are swapping `c.0` and `a` manually
  --> $DIR/swap.rs:140:7
   |
LL |       ; let t = c.0;
   |  _______^
LL | |     c.0 = a;
LL | |     a = t;
   | |_________^ help: try: `std::mem::swap(&mut c.0, &mut a)`
   |
   = note: or maybe you should use `std::mem::replace`?

error: this looks like you are trying to swap `a` and `b`
  --> $DIR/swap.rs:128:5
   |
LL | /     a = b;
LL | |     b = a;
   | |_________^ help: try: `std::mem::swap(&mut a, &mut b)`
   |
   = note: `-D clippy::almost-swapped` implied by `-D warnings`
   = note: or maybe you should use `std::mem::replace`?

error: this looks like you are trying to swap `c.0` and `a`
  --> $DIR/swap.rs:137:5
   |
LL | /     c.0 = a;
LL | |     a = c.0;
   | |___________^ help: try: `std::mem::swap(&mut c.0, &mut a)`
   |
   = note: or maybe you should use `std::mem::replace`?

error: aborting due to 10 previous errors