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Include variant aliases in error messages

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Mingun 2023-08-11 01:09:44 +05:00
parent 85c73ef8de
commit 9c954264f4
2 changed files with 2 additions and 2 deletions
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2
serde_derive/src/de.rs
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@ -1259,7 +1259,7 @@ fn prepare_enum_variant_enum(variants: &[Variant]) -> (TokenStream, Stmts) {
}); });
let variants_stmt = { let variants_stmt = {
let variant_names = variant_names_idents.iter().map(|(name, _, _)| name); let variant_names = variant_names_idents.iter().flat_map(|&(_, _, aliases)| aliases);
quote! { quote! {
#[doc(hidden)] #[doc(hidden)]
const VARIANTS: &'static [&'static str] = &[ #(#variant_names),* ]; const VARIANTS: &'static [&'static str] = &[ #(#variant_names),* ];

2
test_suite/tests/test_annotations.rs
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@ -782,7 +782,7 @@ fn test_unknown_field_rename_enum() {
variant: "SailorMoon", variant: "SailorMoon",
len: 3, len: 3,
}], }],
"unknown variant `SailorMoon`, expected `sailor_moon`", "unknown variant `SailorMoon`, expected `sailor_moon` or `usagi_tsukino`",
); );
assert_de_tokens_error::<AliasEnum>( assert_de_tokens_error::<AliasEnum>(