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| author | r0cky <mu001999@outlook.com> | 2024-05-31 08:29:42 +0800 |
|---|---|---|
| committer | r0cky <mu001999@outlook.com> | 2024-05-31 08:29:42 +0800 |
| commit | ed5205fe66ccd49116e99e4244483caaa8cf933e (patch) | |
| tree | a38d2c871e2fe707cc2ec1c1c1deecf4c0894c6f /compiler/rustc_infer/src | |
| parent | 21e6de7eb64c09102de3f100420a09edc1a2a8d7 (diff) | |
| download | rust-ed5205fe66ccd49116e99e4244483caaa8cf933e.tar.gz rust-ed5205fe66ccd49116e99e4244483caaa8cf933e.zip | |
Avoid unwrap diag.code directly
Diffstat (limited to 'compiler/rustc_infer/src')
| -rw-r--r-- | compiler/rustc_infer/src/infer/error_reporting/note_and_explain.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_infer/src/infer/error_reporting/note_and_explain.rs b/compiler/rustc_infer/src/infer/error_reporting/note_and_explain.rs index f4514c23508..19ef2d61fca 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/note_and_explain.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/note_and_explain.rs @@ -182,7 +182,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> { diag.span_label(p_span, format!("{expected}this type parameter")); } diag.help("type parameters must be constrained to match other types"); - if tcx.sess.teach(diag.code.unwrap()) { + if diag.code.is_some_and(|code| tcx.sess.teach(code)) { diag.help( "given a type parameter `T` and a method `foo`: ``` @@ -663,7 +663,7 @@ impl<T> Trait<T> for X { https://doc.rust-lang.org/book/ch19-03-advanced-traits.html", ); } - if tcx.sess.teach(diag.code.unwrap()) { + if diag.code.is_some_and(|code| tcx.sess.teach(code)) { diag.help( "given an associated type `T` and a method `foo`: ``` |