src/tools/clippy/tests/ui/mem_discriminant.stderr

   1 error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
   2   --> $DIR/mem_discriminant.rs:14:5
   3    |
   4 LL |     mem::discriminant(&&Some(2));
   5    |     ^^^^^^^^^^^^^^^^^^---------^
   6    |                       |
   7    |                       help: try dereferencing: `&Some(2)`
   8    |
   9 note: the lint level is defined here
  10   --> $DIR/mem_discriminant.rs:3:9
  11    |
  12 LL | #![deny(clippy::mem_discriminant_non_enum)]
  13    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  14
  15 error: calling `mem::discriminant` on non-enum type `&std::option::Option<u8>`
  16   --> $DIR/mem_discriminant.rs:15:5
  17    |
  18 LL |     mem::discriminant(&&None::<u8>);
  19    |     ^^^^^^^^^^^^^^^^^^------------^
  20    |                       |
  21    |                       help: try dereferencing: `&None::<u8>`
  22
  23 error: calling `mem::discriminant` on non-enum type `&Foo`
  24   --> $DIR/mem_discriminant.rs:16:5
  25    |
  26 LL |     mem::discriminant(&&Foo::One(5));
  27    |     ^^^^^^^^^^^^^^^^^^-------------^
  28    |                       |
  29    |                       help: try dereferencing: `&Foo::One(5)`
  30
  31 error: calling `mem::discriminant` on non-enum type `&Foo`
  32   --> $DIR/mem_discriminant.rs:17:5
  33    |
  34 LL |     mem::discriminant(&&Foo::Two(5));
  35    |     ^^^^^^^^^^^^^^^^^^-------------^
  36    |                       |
  37    |                       help: try dereferencing: `&Foo::Two(5)`
  38
  39 error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
  40   --> $DIR/mem_discriminant.rs:21:5
  41    |
  42 LL |     mem::discriminant(&ro);
  43    |     ^^^^^^^^^^^^^^^^^^---^
  44    |                       |
  45    |                       help: try dereferencing: `ro`
  46
  47 error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
  48   --> $DIR/mem_discriminant.rs:22:5
  49    |
  50 LL |     mem::discriminant(rro);
  51    |     ^^^^^^^^^^^^^^^^^^---^
  52    |                       |
  53    |                       help: try dereferencing: `*rro`
  54
  55 error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
  56   --> $DIR/mem_discriminant.rs:23:5
  57    |
  58 LL |     mem::discriminant(&rro);
  59    |     ^^^^^^^^^^^^^^^^^^----^
  60    |                       |
  61    |                       help: try dereferencing: `*rro`
  62
  63 error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
  64   --> $DIR/mem_discriminant.rs:27:13
  65    |
  66 LL |             mem::discriminant($param)
  67    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
  68 ...
  69 LL |     mem_discriminant_but_in_a_macro!(&rro);
  70    |     ---------------------------------------
  71    |     |                                |
  72    |     |                                help: try dereferencing: `*rro`
  73    |     in this macro invocation
  74    |
  75    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
  76
  77 error: calling `mem::discriminant` on non-enum type `&&&&&std::option::Option<i32>`
  78   --> $DIR/mem_discriminant.rs:34:5
  79    |
  80 LL |     mem::discriminant(&rrrrro);
  81    |     ^^^^^^^^^^^^^^^^^^-------^
  82    |                       |
  83    |                       help: try dereferencing: `****rrrrro`
  84
  85 error: calling `mem::discriminant` on non-enum type `&&&std::option::Option<i32>`
  86   --> $DIR/mem_discriminant.rs:35:5
  87    |
  88 LL |     mem::discriminant(*rrrrro);
  89    |     ^^^^^^^^^^^^^^^^^^-------^
  90    |                       |
  91    |                       help: try dereferencing: `****rrrrro`
  92
  93 error: aborting due to 10 previous errors
  94