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Remove double nesting of first_attempt

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`expr` is of type serde_derive::fragment::Expr, which can be
interpolated directly in any expression position. It does not
need to be nested in another set of braces.
This commit is contained in:
David Tolnay
2023-10-12 19:18:37 -07:00
parent 2a7c7faeb4
commit b908487476
1 changed files with 3 additions and 3 deletions
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serde_derive/src/de.rs
+3 -3
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@@ -1754,18 +1754,18 @@ fn deserialize_untagged_enum_after(
// need to provide the error type. // need to provide the error type.
let first_attempt = first_attempt.map(|expr| { let first_attempt = first_attempt.map(|expr| {
quote! { quote! {
if let _serde::__private::Result::<_, __D::Error>::Ok(__ok) = (|| { if let _serde::__private::Result::<_, __D::Error>::Ok(__ok) = (|| #expr)() {
#expr
})() {
return _serde::__private::Ok(__ok); return _serde::__private::Ok(__ok);
} }
} }
}); });
quote_block! { quote_block! {
let __content = <_serde::__private::de::Content as _serde::Deserialize>::deserialize(__deserializer)?; let __content = <_serde::__private::de::Content as _serde::Deserialize>::deserialize(__deserializer)?;
let __deserializer = _serde::__private::de::ContentRefDeserializer::<__D::Error>::new(&__content); let __deserializer = _serde::__private::de::ContentRefDeserializer::<__D::Error>::new(&__content);
#first_attempt #first_attempt
#( #(
if let _serde::__private::Ok(__ok) = #attempts { if let _serde::__private::Ok(__ok) = #attempts {
return _serde::__private::Ok(__ok); return _serde::__private::Ok(__ok);