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Merge pull request #1695 from jplatte/rename_all_fields

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Add #[serde(rename_all_fields = "foo")] attribute
This commit is contained in:
David Tolnay
2023-07-27 00:45:45 -07:00
committed by GitHub
parent ad94aed753 56be1c203e
commit e74925bc43
5 changed files with 142 additions and 13 deletions
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test_suite/tests/test_macros.rs
+56
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@@ -1923,6 +1923,62 @@ fn test_rename_all() {
);
}
#[test]
fn test_rename_all_fields() {
#[derive(Serialize, Deserialize, Debug, PartialEq)]
#[serde(rename_all_fields = "kebab-case")]
enum E {
V1,
V2(bool),
V3 {
a_field: bool,
another_field: bool,
#[serde(rename = "last-field")]
yet_another_field: bool,
},
#[serde(rename_all = "snake_case")]
V4 {
a_field: bool,
},
}
assert_tokens(
&E::V3 {
a_field: true,
another_field: true,
yet_another_field: true,
},
&[
Token::StructVariant {
name: "E",
variant: "V3",
len: 3,
},
Token::Str("a-field"),
Token::Bool(true),
Token::Str("another-field"),
Token::Bool(true),
Token::Str("last-field"),
Token::Bool(true),
Token::StructVariantEnd,
],
);
assert_tokens(
&E::V4 { a_field: true },
&[
Token::StructVariant {
name: "E",
variant: "V4",
len: 1,
},
Token::Str("a_field"),
Token::Bool(true),
Token::StructVariantEnd,
],
);
}
#[test]
fn test_untagged_newtype_variant_containing_unit_struct_not_map() {
#[derive(Debug, PartialEq, Serialize, Deserialize)]