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Replace if let Some(...) = ... to Option::map

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Mingun 2020-10-16 21:36:25 +05:00
parent ada50b077e
commit b58e8bac12
1 changed files with 3 additions and 6 deletions
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9
serde_derive/src/de.rs
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@ -1247,13 +1247,10 @@ fn prepare_enum_variant_enum(
} }
}; };
let fallthrough = if let Some(other_idx) = other_idx { let fallthrough = other_idx.map(|other_idx| {
let ignore_variant = variant_names_idents[other_idx].1.clone(); let ignore_variant = variant_names_idents[other_idx].1.clone();
let fallthrough = quote!(_serde::__private::Ok(__Field::#ignore_variant)); quote!(_serde::__private::Ok(__Field::#ignore_variant))
Some(fallthrough) });
} else {
None
};
let variant_visitor = Stmts(deserialize_generated_identifier( let variant_visitor = Stmts(deserialize_generated_identifier(
&variant_names_idents, &variant_names_idents,