src/test/ui/deref-suggestion.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/deref-suggestion.rs:18:9
   3    |
   4 18 |     foo(s);
   5    |         ^ expected struct `std::string::String`, found reference
   6    |
   7    = note: expected type `std::string::String`
   8               found type `&std::string::String`
   9    = help: here are some functions which might fulfill your needs:
  10            - .escape_debug()
  11            - .escape_default()
  12            - .escape_unicode()
  13            - .to_ascii_lowercase()
  14            - .to_ascii_uppercase()
  15
  16 error[E0308]: mismatched types
  17   --> $DIR/deref-suggestion.rs:23:10
  18    |
  19 23 |     foo3(u);
  20    |          ^ expected u32, found &u32
  21    |
  22    = note: expected type `u32`
  23               found type `&u32`
  24    = help: try with `*u`
  25
  26 error[E0308]: mismatched types
  27   --> $DIR/deref-suggestion.rs:30:9
  28    |
  29 30 |     foo(&"aaa".to_owned());
  30    |         ^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found reference
  31    |
  32    = note: expected type `std::string::String`
  33               found type `&std::string::String`
  34    = help: try with `"aaa".to_owned()`
  35
  36 error[E0308]: mismatched types
  37   --> $DIR/deref-suggestion.rs:31:9
  38    |
  39 31 |     foo(&mut "aaa".to_owned());
  40    |         ^^^^^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found mutable reference
  41    |
  42    = note: expected type `std::string::String`
  43               found type `&mut std::string::String`
  44    = help: try with `"aaa".to_owned()`
  45
  46 error[E0308]: mismatched types
  47   --> $DIR/deref-suggestion.rs:12:20
  48    |
  49 12 |     ($x:expr) => { &$x }
  50    |                    ^^^ expected u32, found &{integer}
  51 ...
  52 32 |     foo3(borrow!(0));
  53    |          ---------- in this macro invocation
  54    |
  55    = note: expected type `u32`
  56               found type `&{integer}`
  57
  58 error: aborting due to 5 previous errors
  59