-error[E0005]: refutable pattern in local binding: `Err(_)` not covered
+error[E0005]: refutable pattern in local binding
--> $DIR/recursive-types-are-not-uninhabited.rs:6:9
|
LL | let Ok(x) = res;
|
= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
-note: `Result<u32, &R<'_>>` defined here
- --> $SRC_DIR/core/src/result.rs:LL:COL
- ::: $SRC_DIR/core/src/result.rs:LL:COL
- |
- = note: not covered
= note: the matched value is of type `Result<u32, &R<'_>>`
-help: you might want to use `if let` to ignore the variant that isn't matched
- |
-LL | let x = if let Ok(x) = res { x } else { todo!() };
- | ++++++++++ ++++++++++++++++++++++
-help: alternatively, you might want to use let else to handle the variant that isn't matched
+help: you might want to use `let else` to handle the variant that isn't matched
|
LL | let Ok(x) = res else { todo!() };
| ++++++++++++++++