error[E0382]: use of moved value: `a`
  --> $DIR/dbg-issue-120327.rs:4:12
   |
LL |     let a = String::new();
   |         - move occurs because `a` has type `String`, which does not implement the `Copy` trait
LL |     dbg!(a);
   |     ------- value moved here
LL |     return a;
   |            ^ value used here after move
   |
help: consider borrowing instead of transferring ownership
   |
LL |     dbg!(&a);
   |          +

error[E0382]: use of moved value: `a`
  --> $DIR/dbg-issue-120327.rs:10:12
   |
LL |     let a = String::new();
   |         - move occurs because `a` has type `String`, which does not implement the `Copy` trait
LL |     dbg!(1, 2, a, 1, 2);
   |     ------------------- value moved here
LL |     return a;
   |            ^ value used here after move
   |
help: consider borrowing instead of transferring ownership
   |
LL |     dbg!(1, 2, &a, 1, 2);
   |                +

error[E0382]: use of moved value: `b`
  --> $DIR/dbg-issue-120327.rs:16:12
   |
LL |     let b: String = "".to_string();
   |         - move occurs because `b` has type `String`, which does not implement the `Copy` trait
LL |     dbg!(a, b);
   |     ---------- value moved here
LL |     return b;
   |            ^ value used here after move
   |
help: consider borrowing instead of transferring ownership
   |
LL |     dbg!(a, &b);
   |             +

error[E0382]: use of moved value: `a`
  --> $DIR/dbg-issue-120327.rs:22:12
   |
LL | fn x(a: String) -> String {
   |      - move occurs because `a` has type `String`, which does not implement the `Copy` trait
LL |     let b: String = "".to_string();
LL |     dbg!(a, b);
   |     ---------- value moved here
LL |     return a;
   |            ^ value used here after move
   |
help: consider borrowing instead of transferring ownership
   |
LL |     dbg!(&a, b);
   |          +

error[E0382]: use of moved value: `b`
  --> $DIR/dbg-issue-120327.rs:46:12
   |
LL |             tmp => {
   |             --- value moved here
...
LL |     let b: String = "".to_string();
   |         - move occurs because `b` has type `String`, which does not implement the `Copy` trait
LL |     my_dbg!(b, 1);
LL |     return b;
   |            ^ value used here after move
   |
help: consider borrowing instead of transferring ownership
   |
LL |     my_dbg!(&b, 1);
   |             +
help: borrow this binding in the pattern to avoid moving the value
   |
LL |             ref tmp => {
   |             +++

error[E0382]: use of moved value: `a`
  --> $DIR/dbg-issue-120327.rs:57:12
   |
LL |     let a = String::new();
   |         - move occurs because `a` has type `String`, which does not implement the `Copy` trait
LL |     let _b = match a {
LL |         tmp => {
   |         --- value moved here
...
LL |     return a;
   |            ^ value used here after move
   |
help: borrow this binding in the pattern to avoid moving the value
   |
LL |         ref tmp => {
   |         +++

error[E0382]: borrow of moved value: `a`
  --> $DIR/dbg-issue-120327.rs:65:14
   |
LL |     let a: String = "".to_string();
   |         - move occurs because `a` has type `String`, which does not implement the `Copy` trait
LL |     let _res = get_expr(dbg!(a));
   |                         ------- value moved here
LL |     let _l = a.len();
   |              ^ value borrowed here after move
   |
help: consider borrowing instead of transferring ownership
   |
LL |     let _res = get_expr(dbg!(&a));
   |                              +

error: aborting due to 7 previous errors

For more information about this error, try `rustc --explain E0382`.