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error[E0004]: non-exhaustive patterns: `&[]` and `&[_, _, ..]` not covered
--> $DIR/incomplete-slice.rs:9:11
|
LL | match &[][..] {
| ^^^^^^^ patterns `&[]` and `&[_, _, ..]` not covered
LL |
LL | E_SL => {}
| ---- this pattern doesn't introduce a new catch-all binding, but rather pattern matches against the value of constant `E_SL`
|
= note: the matched value is of type `&[E]`
note: constant `E_SL` defined here
--> $DIR/incomplete-slice.rs:6:1
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LL | const E_SL: &[E] = &[E::A];
| ^^^^^^^^^^^^^^^^
help: if you meant to introduce a binding, use a different name
|
LL | E_SL_var => {}
| ++++
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
|
LL ~ E_SL => {},
LL + &[] | &[_, _, ..] => todo!()
|
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0004`.
|
