rust-clippy/clippy_tests/examples/literals.stderr

error: inconsistent casing in hexadecimal literal
  --> literals.rs:14:17
   |
14 |     let fail1 = 0xabCD;
   |                 ^^^^^^
   |
   = note: `-D mixed-case-hex-literals` implied by `-D warnings`

error: inconsistent casing in hexadecimal literal
  --> literals.rs:15:17
   |
15 |     let fail2 = 0xabCD_u32;
   |                 ^^^^^^^^^^
   |
   = note: `-D mixed-case-hex-literals` implied by `-D warnings`

error: inconsistent casing in hexadecimal literal
  --> literals.rs:16:17
   |
16 |     let fail2 = 0xabCD_isize;
   |                 ^^^^^^^^^^^^
   |
   = note: `-D mixed-case-hex-literals` implied by `-D warnings`

error: integer type suffix should be separated by an underscore
  --> literals.rs:17:27
   |
17 |     let fail_multi_zero = 000123usize;
   |                           ^^^^^^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: this is a decimal constant
  --> literals.rs:17:27
   |
17 |     let fail_multi_zero = 000123usize;
   |                           ^^^^^^^^^^^
   |
   = note: `-D zero-prefixed-literal` implied by `-D warnings`
help: if you mean to use a decimal constant, remove the `0` to remove confusion:
   |     let fail_multi_zero = 123usize;
help: if you mean to use an octal constant, use `0o`:
   |     let fail_multi_zero = 0o123usize;

error: integer type suffix should be separated by an underscore
  --> literals.rs:22:17
   |
22 |     let fail3 = 1234i32;
   |                 ^^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: integer type suffix should be separated by an underscore
  --> literals.rs:23:17
   |
23 |     let fail4 = 1234u32;
   |                 ^^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: integer type suffix should be separated by an underscore
  --> literals.rs:24:17
   |
24 |     let fail5 = 1234isize;
   |                 ^^^^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: integer type suffix should be separated by an underscore
  --> literals.rs:25:17
   |
25 |     let fail6 = 1234usize;
   |                 ^^^^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: float type suffix should be separated by an underscore
  --> literals.rs:26:17
   |
26 |     let fail7 = 1.5f32;
   |                 ^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: this is a decimal constant
  --> literals.rs:30:17
   |
30 |     let fail8 = 0123;
   |                 ^^^^
   |
   = note: `-D zero-prefixed-literal` implied by `-D warnings`
help: if you mean to use a decimal constant, remove the `0` to remove confusion:
   |     let fail8 = 123;
help: if you mean to use an octal constant, use `0o`:
   |     let fail8 = 0o123;

error: aborting due to previous error(s)

error: Could not compile `clippy_tests`.

To learn more, run the command again with --verbose.