rust-clippy/tests/ui/swap.stderr

error: this looks like you are swapping `bar.a` and `bar.b` manually
  --> $DIR/swap.rs:27:5
   |
LL | /     let temp = bar.a;
LL | |     bar.a = bar.b;
LL | |     bar.b = temp;
   | |_________________^ help: try: `std::mem::swap(&mut bar.a, &mut bar.b);`
   |
   = note: or maybe you should use `std::mem::replace`?
   = note: `-D clippy::manual-swap` implied by `-D warnings`

error: this looks like you are swapping elements of `foo` manually
  --> $DIR/swap.rs:39:5
   |
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:48:5
   |
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:67:5
   |
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 `a` and `b` manually
  --> $DIR/swap.rs:78:5
   |
LL | /     a ^= b;
LL | |     b ^= a;
LL | |     a ^= b;
   | |___________^ help: try: `std::mem::swap(&mut a, &mut b);`

error: this looks like you are swapping `bar.a` and `bar.b` manually
  --> $DIR/swap.rs:86:5
   |
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 looks like you are swapping elements of `foo` manually
  --> $DIR/swap.rs:94:5
   |
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 `foo[0][1]` and `bar[1][0]` manually
  --> $DIR/swap.rs:123:5
   |
LL | /     let temp = foo[0][1];
LL | |     foo[0][1] = bar[1][0];
LL | |     bar[1][0] = temp;
   | |_____________________^ help: try: `std::mem::swap(&mut foo[0][1], &mut bar[1][0]);`
   |
   = note: or maybe you should use `std::mem::replace`?

error: this looks like you are swapping `a` and `b` manually
  --> $DIR/swap.rs:137:7
   |
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:146:7
   |
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 swapping `b` and `a` manually
  --> $DIR/swap.rs:172:5
   |
LL | /     let t = b;
LL | |     b = a;
LL | |     a = t;
   | |__________^ help: try: `std::mem::swap(&mut b, &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:134:5
   |
LL | /     a = b;
LL | |     b = a;
   | |_________^ help: try: `std::mem::swap(&mut a, &mut b)`
   |
   = note: or maybe you should use `std::mem::replace`?
   = note: `-D clippy::almost-swapped` implied by `-D warnings`

error: this looks like you are trying to swap `c.0` and `a`
  --> $DIR/swap.rs:143:5
   |
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: this looks like you are trying to swap `a` and `b`
  --> $DIR/swap.rs:150:5
   |
LL | /     let a = b;
LL | |     let b = a;
   | |_____________^ help: try: `std::mem::swap(&mut a, &mut b)`
   |
   = note: or maybe you should use `std::mem::replace`?

error: this looks like you are trying to swap `d` and `c`
  --> $DIR/swap.rs:155:5
   |
LL | /     d = c;
LL | |     c = d;
   | |_________^ help: try: `std::mem::swap(&mut d, &mut c)`
   |
   = note: or maybe you should use `std::mem::replace`?

error: this looks like you are trying to swap `a` and `b`
  --> $DIR/swap.rs:159:5
   |
LL | /     let a = b;
LL | |     b = a;
   | |_________^ 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 `s.0.x` and `s.0.y` manually
  --> $DIR/swap.rs:207:5
   |
LL | /     let t = s.0.x;
LL | |     s.0.x = s.0.y;
LL | |     s.0.y = t;
   | |______________^ help: try: `std::mem::swap(&mut s.0.x, &mut s.0.y);`
   |
   = note: or maybe you should use `std::mem::replace`?

error: aborting due to 17 previous errors