clippy 0.0.208

A bunch of helpful lints to avoid common pitfalls in Rust
error: digits grouped inconsistently by underscores
 --> $DIR/inconsistent_digit_grouping.rs:7:16
  |
7 |     let bad = (1_23_456, 1_234_5678, 1234_567, 1_234.5678_f32, 1.234_5678_f32);
  |                ^^^^^^^^ help: consider: `123_456`
  |
  = note: `-D inconsistent-digit-grouping` implied by `-D warnings`

error: digits grouped inconsistently by underscores
 --> $DIR/inconsistent_digit_grouping.rs:7:26
  |
7 |     let bad = (1_23_456, 1_234_5678, 1234_567, 1_234.5678_f32, 1.234_5678_f32);
  |                          ^^^^^^^^^^ help: consider: `12_345_678`

error: digits grouped inconsistently by underscores
 --> $DIR/inconsistent_digit_grouping.rs:7:38
  |
7 |     let bad = (1_23_456, 1_234_5678, 1234_567, 1_234.5678_f32, 1.234_5678_f32);
  |                                      ^^^^^^^^ help: consider: `1_234_567`

error: digits grouped inconsistently by underscores
 --> $DIR/inconsistent_digit_grouping.rs:7:48
  |
7 |     let bad = (1_23_456, 1_234_5678, 1234_567, 1_234.5678_f32, 1.234_5678_f32);
  |                                                ^^^^^^^^^^^^^^ help: consider: `1_234.567_8_f32`

error: digits grouped inconsistently by underscores
 --> $DIR/inconsistent_digit_grouping.rs:7:64
  |
7 |     let bad = (1_23_456, 1_234_5678, 1234_567, 1_234.5678_f32, 1.234_5678_f32);
  |                                                                ^^^^^^^^^^^^^^ help: consider: `1.234_567_8_f32`

error: aborting due to 5 previous errors