File: unused-borrows.stderr

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file content (73 lines) | stat: -rw-r--r-- 1,678 bytes parent folder | download | duplicates (22)
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error: unused borrow that must be used
  --> $DIR/unused-borrows.rs:6:5
   |
LL |     &42;
   |     ^^^ the borrow produces a value
   |
note: the lint level is defined here
  --> $DIR/unused-borrows.rs:1:9
   |
LL | #![deny(unused_must_use)]
   |         ^^^^^^^^^^^^^^^
help: use `let _ = ...` to ignore the resulting value
   |
LL |     let _ = &42;
   |     +++++++

error: unused borrow that must be used
  --> $DIR/unused-borrows.rs:9:5
   |
LL |     &mut foo(42);
   |     ^^^^^^^^^^^^ the borrow produces a value
   |
help: use `let _ = ...` to ignore the resulting value
   |
LL |     let _ = &mut foo(42);
   |     +++++++

error: unused borrow that must be used
  --> $DIR/unused-borrows.rs:12:5
   |
LL |     &&42;
   |     ^^^^ the borrow produces a value
   |
help: use `let _ = ...` to ignore the resulting value
   |
LL |     let _ = &&42;
   |     +++++++

error: unused borrow that must be used
  --> $DIR/unused-borrows.rs:15:5
   |
LL |     &&mut 42;
   |     ^^^^^^^^ the borrow produces a value
   |
help: use `let _ = ...` to ignore the resulting value
   |
LL |     let _ = &&mut 42;
   |     +++++++

error: unused borrow that must be used
  --> $DIR/unused-borrows.rs:18:5
   |
LL |     &mut &42;
   |     ^^^^^^^^ the borrow produces a value
   |
help: use `let _ = ...` to ignore the resulting value
   |
LL |     let _ = &mut &42;
   |     +++++++

error: unused borrow that must be used
  --> $DIR/unused-borrows.rs:23:5
   |
LL |     && foo(42);
   |     ^^^^^^^^^^ the borrow produces a value
   |
help: use `let _ = ...` to ignore the resulting value
   |
LL |     let _ = && foo(42);
   |     +++++++

error: aborting due to 6 previous errors