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Do not use ? operator in the generated code where possible

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This may slightly improve compilation time and costs nothing
This commit is contained in:
Mingun
2025-05-29 22:22:52 +05:00
parent a866b336f1
commit 9f9a1ea35e
3 changed files with 17 additions and 11 deletions
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serde_derive/src/de.rs
+6 -3
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@@ -594,13 +594,16 @@ fn deserialize_seq_in_place(
let (wrapper, wrapper_ty) = wrap_deserialize_field_with(params, field.ty, path);
quote!({
#wrapper
match _serde::de::SeqAccess::next_element::<#wrapper_ty>(&mut __seq)? {
_serde::#private::Some(__wrap) => {
match _serde::de::SeqAccess::next_element::<#wrapper_ty>(&mut __seq) {
_serde::#private::Ok(_serde::#private::Some(__wrap)) => {
self.place.#member = __wrap.value;
}
_serde::#private::None => {
_serde::#private::Ok(_serde::#private::None) => {
#value_if_none;
}
_serde::#private::Err(__err) => {
return _serde::#private::Err(__err);
}
}
})
}