{"record":{"id":"4cb4420883486bbe","repo":"DioxusLabs/dioxus","slug":"nameless-field-in-struct","errorCode":null,"errorMessage":"Nameless field in struct","messagePattern":"Nameless field in struct","errorType":"validation","errorClass":"syn::Error","httpStatus":null,"severity":"error","filePath":"packages/core-macro/src/props/mod.rs","lineNumber":259,"sourceCode":"                    builder_attr.strip_option = true;\n                    // only change the default if it isn't manually set above\n                    builder_attr.default.get_or_insert_with(|| {\n                        syn::parse(quote!(::core::default::Default::default()).into()).unwrap()\n                    });\n                }\n\n                Ok(FieldInfo {\n                    ordinal,\n                    name,\n                    generic_ident: syn::Ident::new(\n                        &format!(\"__{}\", strip_raw_ident_prefix(name.to_string())),\n                        name.span(),\n                    ),\n                    ty: &field.ty,\n                    builder_attr,\n                })\n            } else {\n                Err(Error::new(field.span(), \"Nameless field in struct\"))\n            }\n        }\n\n        pub fn generic_ty_param(&self) -> syn::GenericParam {\n            syn::GenericParam::Type(self.generic_ident.clone().into())\n        }\n\n        pub fn type_ident(&self) -> syn::Type {\n            ident_to_type(self.generic_ident.clone())\n        }\n\n        pub fn tuplized_type_ty_param(&self) -> syn::Type {\n            let mut types = syn::punctuated::Punctuated::default();\n            types.push(self.ty.clone());\n            types.push_punct(Default::default());\n            syn::TypeTuple {\n                paren_token: Default::default(),\n                elems: types,","sourceCodeStart":241,"sourceCodeEnd":277,"githubUrl":"https://github.com/DioxusLabs/dioxus/blob/393d190a801ccb441d41923e232289b4f8a5c669/packages/core-macro/src/props/mod.rs#L241-L277","documentation":"Error \"Nameless field in struct\" thrown in DioxusLabs/dioxus.","triggerScenarios":"Thrown at packages/core-macro/src/props/mod.rs:259 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"393d190a801ccb441d41923e232289b4f8a5c669","analyzedAt":"2026-08-16T11:27:45.815Z","schemaVersion":2},"datasetVersion":"2026-08-16T13:17:31.715Z"}