| error: this binding can be a slice pattern to avoid indexing |
| --> tests/ui/index_refutable_slice/slice_indexing_in_macro.rs:23:21 |
| | |
| LL | if let Some(slice) = slice; |
| | ^^^^^ |
| | |
| note: the lint level is defined here |
| --> tests/ui/index_refutable_slice/slice_indexing_in_macro.rs:1:9 |
| | |
| LL | #![deny(clippy::index_refutable_slice)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| help: try using a slice pattern here |
| | |
| LL | if let Some([slice_0, ..]) = slice; |
| | ~~~~~~~~~~~~~ |
| help: and replace the index expressions here |
| | |
| LL | println!("{}", slice_0); |
| | ~~~~~~~ |
| |
| error: aborting due to 1 previous error |
| |
