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Diffstat (limited to 'src/test/ui/error-codes')
| -rw-r--r-- | src/test/ui/error-codes/E0005.stderr | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/ui/error-codes/E0005.stderr b/src/test/ui/error-codes/E0005.stderr index 56a4bcffc81..577c6e886d5 100644 --- a/src/test/ui/error-codes/E0005.stderr +++ b/src/test/ui/error-codes/E0005.stderr @@ -3,6 +3,13 @@ error[E0005]: refutable pattern in local binding: `None` not covered | LL | let Some(y) = x; | ^^^^^^^ pattern `None` not covered + | + = 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 +help: you might want to use `if let` to ignore the variant that isn't matched + | +LL | if let Some(y) = x { /* */ } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error |