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fix: use unsuffixed numeric literal for tuple index #2

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fix: use unsuffixed numeric literal for tuple index #2

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3 changes: 3 additions & 0 deletions validates_derive/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ use syn::Data;
use syn::DeriveInput;
use syn::Fields;
use syn::Ident;
use syn::Index;
use syn::Lit;
use syn::LitStr;
use syn::Meta;
Expand Down Expand Up @@ -54,6 +55,7 @@ pub fn derive_validates(input: TokenStream) -> TokenStream {
Fields::Unnamed(d) => {
let ctor_fields: Vec<_> = d.unnamed.iter().enumerate().map(|(name, f)| {
let mangle = compute_mangle_expr(&f.attrs, format!("#{}", name));
let name = Index::from(name);
return quote! {
::validates::Validates::validate(self.#name) #mangle ?,
};
Expand All @@ -68,6 +70,7 @@ pub fn derive_validates(input: TokenStream) -> TokenStream {
}).collect();
struct_args = quote! { ( #( #struct_fields )* ); };
let clone_fields: Vec<_> = d.unnamed.iter().enumerate().map(|(name, _f)| {
let name = Index::from(name);
return quote! {
::std::clone::Clone::clone(&self.#name),
};
Expand Down