22 lines
645 B
Plaintext
22 lines
645 B
Plaintext
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: replace the binding and indexed access with a slice pattern
|
|
|
|
|
LL ~ if let Some([slice_0, ..]) = slice;
|
|
LL |
|
|
LL | then {
|
|
LL ~ println!("{}", slice_0);
|
|
|
|
|
|
|
error: aborting due to 1 previous error
|
|
|