21     let Data::Struct(ref s) = &input.data else {  in get_fields()
27     let Fields::Named(ref fs) = &s.fields else {  in get_fields()
37     let Data::Struct(ref s) = &input.data else {  in get_unnamed_field()
43     let Fields::Unnamed(FieldsUnnamed { ref unnamed, .. }) = &s.fields else {  in get_unnamed_field()
59     let expected = parse_quote! { #[repr(C)] };  in is_c_repr()
72     let expected = parse_quote! { #[repr(transparent)] };  in is_transparent_repr()
87     let name = &input.ident;  in derive_object_or_error()
88     let parent = &get_fields(&input, "#[derive(Object)]")?[0].ident;  in derive_object_or_error()
104     let input = parse_macro_input!(input as DeriveInput);  in derive_object()
114     let name = &input.ident;  in derive_opaque_or_error()
115     let field = &get_unnamed_field(&input, "#[derive(Wrapper)]")?;  in derive_opaque_or_error()
116     let typ = &field.ty;  in derive_opaque_or_error()
126                 let ptr = ::std::ptr::NonNull::new(ptr).unwrap().cast::<Self>();  in derive_opaque_or_error()
151     let input = parse_macro_input!(input as DeriveInput);  in derive_opaque()
160     let repr = input.attrs.iter().find(|attr| attr.path().is_ident("repr"));  in get_repr_uN()
161     if let Some(repr) = repr {  in get_repr_uN()
162         let nested = repr.parse_args_with(Punctuated::<Meta, Token![,]>::parse_terminated)?;  in get_repr_uN()
181     let Data::Enum(ref e) = &input.data else {  in get_variants()
187     if let Some(v) = e.variants.iter().find(|v| v.fields != Fields::Unit) {  in get_variants()
202     let discriminants: Vec<&Ident> = variants.iter().map(|f| &f.ident).collect();  in derive_tryinto_body()
215     let repr = get_repr_uN(&input, "#[derive(TryInto)]")?;  in derive_tryinto_or_error()
216     let name = &input.ident;  in derive_tryinto_or_error()
217     let body = derive_tryinto_body(name, get_variants(&input)?, &repr)?;  in derive_tryinto_or_error()
218     let errmsg = format!("invalid value for {name}");  in derive_tryinto_or_error()
250     let input = parse_macro_input!(input as DeriveInput);  in derive_tryinto()
259     let ts = proc_macro2::TokenStream::from(ts);  in bits_const_internal()
260     let mut it = ts.into_iter();  in bits_const_internal()