rust/tests/ui/index_refutable_slice/if_let_slice_binding.stderr

159 lines
5.2 KiB
Plaintext
Raw Normal View History

error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:16:17
|
LL | if let Some(slice) = slice {
| ^^^^^
|
note: the lint level is defined here
--> tests/ui/index_refutable_slice/if_let_slice_binding.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: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:23:17
|
LL | if let Some(slice) = 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: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:30:17
|
LL | if let Some(slice) = slice {
| ^^^^^
|
help: try using a slice pattern here
|
LL | if let Some([slice_0, _, slice_2, ..]) = slice {
| ~~~~~~~~~~~~~~~~~~~~~~~~~
help: and replace the index expressions here
|
LL ~ println!("{}", slice_2);
LL ~ println!("{}", slice_0);
|
error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:38:26
|
LL | if let SomeEnum::One(slice) | SomeEnum::Three(slice) = slice_wrapped {
| ^^^^^
|
help: try using a slice pattern here
|
LL | if let SomeEnum::One([slice_0, ..]) | SomeEnum::Three([slice_0, ..]) = slice_wrapped {
| ~~~~~~~~~~~~~ ~~~~~~~~~~~~~
help: and replace the index expressions here
|
LL | println!("{}", slice_0);
| ~~~~~~~
error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:46:29
|
LL | if let (SomeEnum::Three(a), Some(b)) = (a_wrapped, b_wrapped) {
| ^
|
help: try using a slice pattern here
|
LL | if let (SomeEnum::Three([_, _, a_2, ..]), Some(b)) = (a_wrapped, b_wrapped) {
| ~~~~~~~~~~~~~~~
help: and replace the index expressions here
|
LL | println!("{} -> {}", a_2, b[1]);
| ~~~
error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:46:38
|
LL | if let (SomeEnum::Three(a), Some(b)) = (a_wrapped, b_wrapped) {
| ^
|
help: try using a slice pattern here
|
LL | if let (SomeEnum::Three(a), Some([_, b_1, ..])) = (a_wrapped, b_wrapped) {
| ~~~~~~~~~~~~
help: and replace the index expressions here
|
LL | println!("{} -> {}", a[2], b_1);
| ~~~
error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:55:21
|
LL | if let Some(ref slice) = slice {
| ^^^^^
|
help: try using a slice pattern here
|
LL | if let Some([_, ref slice_1, ..]) = slice {
| ~~~~~~~~~~~~~~~~~~~~
help: and replace the index expressions here
|
LL | println!("{:?}", slice_1);
| ~~~~~~~
error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:64:17
|
LL | if let Some(slice) = &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: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:134:17
|
LL | if let Some(slice) = wrap.inner {
| ^^^^^
|
help: try using a slice pattern here
|
LL | if let Some([slice_0, ..]) = wrap.inner {
| ~~~~~~~~~~~~~
help: and replace the index expressions here
|
LL | println!("This is awesome! {}", slice_0);
| ~~~~~~~
error: this binding can be a slice pattern to avoid indexing
--> tests/ui/index_refutable_slice/if_let_slice_binding.rs:142:17
|
LL | if let Some(slice) = wrap.inner {
| ^^^^^
|
help: try using a slice pattern here
|
LL | if let Some([slice_0, ..]) = wrap.inner {
| ~~~~~~~~~~~~~
help: and replace the index expressions here
|
LL | println!("This is super awesome! {}", slice_0);
| ~~~~~~~
error: aborting due to 10 previous errors