src/test/ui/error-festival.stderr

   1 error[E0425]: cannot find value `y` in this scope
   2   --> $DIR/error-festival.rs:14:5
   3    |
   4 LL |     y = 2;
   5    |     ^ help: a local variable with a similar name exists: `x`
   6
   7 error[E0603]: constant `FOO` is private
   8   --> $DIR/error-festival.rs:22:10
   9    |
  10 LL |     foo::FOO;
  11    |          ^^^ this constant is private
  12    |
  13 note: the constant `FOO` is defined here
  14   --> $DIR/error-festival.rs:7:5
  15    |
  16 LL |     const FOO: u32 = 0;
  17    |     ^^^^^^^^^^^^^^^^^^^
  18
  19 error[E0368]: binary assignment operation `+=` cannot be applied to type `&str`
  20   --> $DIR/error-festival.rs:12:5
  21    |
  22 LL |     x += 2;
  23    |     -^^^^^
  24    |     |
  25    |     cannot use `+=` on type `&str`
  26    |
  27    = note: an implementation of `std::ops::AddAssign` might be missing for `&str`
  28
  29 error[E0599]: no method named `z` found for reference `&str` in the current scope
  30   --> $DIR/error-festival.rs:16:7
  31    |
  32 LL |     x.z();
  33    |       ^ method not found in `&str`
  34
  35 error[E0600]: cannot apply unary operator `!` to type `Question`
  36   --> $DIR/error-festival.rs:19:5
  37    |
  38 LL |     !Question::Yes;
  39    |     ^^^^^^^^^^^^^^ cannot apply unary operator `!`
  40    |
  41    = note: an implementation of `std::ops::Not` might be missing for `Question`
  42
  43 error[E0604]: only `u8` can be cast as `char`, not `u32`
  44   --> $DIR/error-festival.rs:25:5
  45    |
  46 LL |     0u32 as char;
  47    |     ^^^^^^^^^^^^
  48
  49 error[E0605]: non-primitive cast: `u8` as `std::vec::Vec<u8>`
  50   --> $DIR/error-festival.rs:29:5
  51    |
  52 LL |     x as Vec<u8>;
  53    |     ^^^^^^^^^^^^
  54    |
  55    = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
  56
  57 error[E0054]: cannot cast as `bool`
  58   --> $DIR/error-festival.rs:33:24
  59    |
  60 LL |     let x_is_nonzero = x as bool;
  61    |                        ^^^^^^^^^ help: compare with zero instead: `x != 0`
  62
  63 error[E0606]: casting `&u8` as `u32` is invalid
  64   --> $DIR/error-festival.rs:37:18
  65    |
  66 LL |     let y: u32 = x as u32;
  67    |                  -^^^^^^^
  68    |                  |
  69    |                  cannot cast `&u8` as `u32`
  70    |                  help: dereference the expression: `*x`
  71
  72 error[E0607]: cannot cast thin pointer `*const u8` to fat pointer `*const [u8]`
  73   --> $DIR/error-festival.rs:41:5
  74    |
  75 LL |     v as *const [u8];
  76    |     ^^^^^^^^^^^^^^^^
  77
  78 error: aborting due to 10 previous errors
  79
  80 Some errors have detailed explanations: E0054, E0368, E0425, E0599, E0600, E0603, E0604, E0605, E0606...
  81 For more information about an error, try `rustc --explain E0054`.