| $ cargo run | |
| Compiling patterns v0.1.0 (file:///projects/patterns) | |
| error: `..` can only be used once per tuple pattern | |
| --> src/main.rs:5:22 | |
| | | |
| 5 | (.., second, ..) => { | |
| | -- ^^ can only be used once per tuple pattern | |
| | | | |
| | previously used here | |
| error: could not compile `patterns` (bin "patterns") due to 1 previous error |