853     serialize_with: Option<syn::ExprPath>,
854     deserialize_with: Option<syn::ExprPath>,
1097     pub fn serialize_with(&self) -> Option<&syn::ExprPath> {  in serialize_with()  argument
1101     pub fn deserialize_with(&self) -> Option<&syn::ExprPath> {  in deserialize_with()  argument
1111     skip_serializing_if: Option<syn::ExprPath>,
1113     serialize_with: Option<syn::ExprPath>,
1114     deserialize_with: Option<syn::ExprPath>,
1118     getter: Option<syn::ExprPath>,
1130     Path(syn::ExprPath),
1381                 let expr = syn::ExprPath {  in from_ast()
1398                 let expr = syn::ExprPath {  in from_ast()
1453     pub fn skip_serializing_if(&self) -> Option<&syn::ExprPath> {  in skip_serializing_if()  argument
1461     pub fn serialize_with(&self) -> Option<&syn::ExprPath> {  in serialize_with()  argument
1465     pub fn deserialize_with(&self) -> Option<&syn::ExprPath> {  in deserialize_with()  argument
1481     pub fn getter(&self) -> Option<&syn::ExprPath> {  in getter()  argument
1620 ) -> Result<syn::ExprPath, ()> {  in parse_lit_into_expr_path()  argument