10 lines
449 B
Plaintext
10 lines
449 B
Plaintext
error: #[serde(flatten)] cannot be used on tuple structs
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--> tests/ui/conflict/flatten-tuple-struct.rs:6:17
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5 | #[derive(Serialize)]
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| --------- in this derive macro expansion
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6 | struct Foo(u32, #[serde(flatten)] HashMap<String, String>);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
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