tests/ui/mem_discriminant.stderr

   1 error: calling `mem::discriminant` on non-enum type `&str`
   2   --> $DIR/mem_discriminant.rs:14:5
   3    |
   4 LL |     mem::discriminant(&"hello");
   5    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   6    |
   7 note: lint level defined here
   8   --> $DIR/mem_discriminant.rs:1:9
   9    |
  10 LL | #![deny(clippy::mem_discriminant_non_enum)]
  11    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  12
  13 error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
  14   --> $DIR/mem_discriminant.rs:15:5
  15    |
  16 LL |     mem::discriminant(&&Some(2));
  17    |     ^^^^^^^^^^^^^^^^^^---------^
  18    |                       |
  19    |                       help: try dereferencing: `&Some(2)`
  20
  21 error: calling `mem::discriminant` on non-enum type `&std::option::Option<u8>`
  22   --> $DIR/mem_discriminant.rs:16:5
  23    |
  24 LL |     mem::discriminant(&&None::<u8>);
  25    |     ^^^^^^^^^^^^^^^^^^------------^
  26    |                       |
  27    |                       help: try dereferencing: `&None::<u8>`
  28
  29 error: calling `mem::discriminant` on non-enum type `&Foo`
  30   --> $DIR/mem_discriminant.rs:17:5
  31    |
  32 LL |     mem::discriminant(&&Foo::One(5));
  33    |     ^^^^^^^^^^^^^^^^^^-------------^
  34    |                       |
  35    |                       help: try dereferencing: `&Foo::One(5)`
  36
  37 error: calling `mem::discriminant` on non-enum type `&Foo`
  38   --> $DIR/mem_discriminant.rs:18:5
  39    |
  40 LL |     mem::discriminant(&&Foo::Two(5));
  41    |     ^^^^^^^^^^^^^^^^^^-------------^
  42    |                       |
  43    |                       help: try dereferencing: `&Foo::Two(5)`
  44
  45 error: calling `mem::discriminant` on non-enum type `A`
  46   --> $DIR/mem_discriminant.rs:19:5
  47    |
  48 LL |     mem::discriminant(&A(Foo::One(0)));
  49    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  50
  51 error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
  52   --> $DIR/mem_discriminant.rs:23:5
  53    |
  54 LL |     mem::discriminant(&ro);
  55    |     ^^^^^^^^^^^^^^^^^^---^
  56    |                       |
  57    |                       help: try dereferencing: `ro`
  58
  59 error: calling `mem::discriminant` on non-enum type `&std::option::Option<i32>`
  60   --> $DIR/mem_discriminant.rs:24:5
  61    |
  62 LL |     mem::discriminant(rro);
  63    |     ^^^^^^^^^^^^^^^^^^---^
  64    |                       |
  65    |                       help: try dereferencing: `*rro`
  66
  67 error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
  68   --> $DIR/mem_discriminant.rs:25:5
  69    |
  70 LL |     mem::discriminant(&rro);
  71    |     ^^^^^^^^^^^^^^^^^^----^
  72    |                       |
  73    |                       help: try dereferencing: `*rro`
  74
  75 error: calling `mem::discriminant` on non-enum type `&&std::option::Option<i32>`
  76   --> $DIR/mem_discriminant.rs:29:13
  77    |
  78 LL |             mem::discriminant($param)
  79    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
  80 ...
  81 LL |     mem_discriminant_but_in_a_macro!(&rro);
  82    |     ---------------------------------------
  83    |     |                                |
  84    |     |                                help: try dereferencing: `*rro`
  85    |     in this macro invocation
  86
  87 error: calling `mem::discriminant` on non-enum type `&&&&&std::option::Option<i32>`
  88   --> $DIR/mem_discriminant.rs:36:5
  89    |
  90 LL |     mem::discriminant(&rrrrro);
  91    |     ^^^^^^^^^^^^^^^^^^-------^
  92    |                       |
  93    |                       help: try dereferencing: `****rrrrro`
  94
  95 error: calling `mem::discriminant` on non-enum type `&&&std::option::Option<i32>`
  96   --> $DIR/mem_discriminant.rs:37:5
  97    |
  98 LL |     mem::discriminant(*rrrrro);
  99    |     ^^^^^^^^^^^^^^^^^^-------^
 100    |                       |
 101    |                       help: try dereferencing: `****rrrrro`
 102
 103 error: aborting due to 12 previous errors
 104