openharmony/third_party_rust_serde
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Eliminate try!(..).value to improve rustfmt'd code

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Rustfmt bails out on the original code, leaving it all on one line.
This commit is contained in:
David Tolnay 2019-02-13 09:12:19 -08:00
parent 134f268cee
commit 1668cd19d3
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GPG Key ID: F9BA143B95FF6D82
1 changed files with 12 additions and 2 deletions
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14
serde_derive/src/de.rs
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@ -2384,7 +2384,12 @@ fn deserialize_map(
let (wrapper, wrapper_ty) = wrap_deserialize_field_with(params, field.ty, path);
quote!({
#wrapper
try!(_serde::de::MapAccess::next_value::<#wrapper_ty>(&mut __map)).value
match _serde::de::MapAccess::next_value::<#wrapper_ty>(&mut __map) {
_serde::export::Ok(__wrapper) => __wrapper.value,
_serde::export::Err(__err) => {
return _serde::export::Err(__err);
}
}
})
}
};
@ -2615,7 +2620,12 @@ fn deserialize_map_in_place(
let (wrapper, wrapper_ty) = wrap_deserialize_field_with(params, field.ty, path);
quote!({
#wrapper
self.place.#member = try!(_serde::de::MapAccess::next_value::<#wrapper_ty>(&mut __map)).value
self.place.#member = match _serde::de::MapAccess::next_value::<#wrapper_ty>(&mut __map) {
_serde::export::Ok(__wrapper) => __wrapper.value,
_serde::export::Err(__err) => {
return _serde::export::Err(__err);
}
};
})
}
};