diff options
Diffstat (limited to 'third_party/rust/thiserror-impl/src/ast.rs')
-rw-r--r-- | third_party/rust/thiserror-impl/src/ast.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/rust/thiserror-impl/src/ast.rs b/third_party/rust/thiserror-impl/src/ast.rs index 9e06928980..4739d58beb 100644 --- a/third_party/rust/thiserror-impl/src/ast.rs +++ b/third_party/rust/thiserror-impl/src/ast.rs @@ -82,7 +82,7 @@ impl<'a> Enum<'a> { .map(|node| { let mut variant = Variant::from_syn(node, &scope, span)?; if let display @ None = &mut variant.attrs.display { - *display = attrs.display.clone(); + display.clone_from(&attrs.display); } if let Some(display) = &mut variant.attrs.display { display.expand_shorthand(&variant.fields); |