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Fix Constructor derive emitting redundant_field_names lint #560

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Fix Constructor derive emitting redundant_field_names lint #560

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8 changes: 3 additions & 5 deletions impl/src/constructor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -52,9 +52,7 @@ fn tuple_body(return_type: &Ident, fields: &[&Field]) -> (TokenStream, Vec<Ident
}

fn struct_body(return_type: &Ident, fields: &[&Field]) -> (TokenStream, Vec<Ident>) {
let field_names: &Vec<Ident> =
&field_idents(fields).iter().map(|f| (**f).clone()).collect();
let vars = field_names;
let ret_vars = field_names.clone();
(quote! { #return_type{#(#field_names: #vars),*} }, ret_vars)
let field_names: Vec<Ident> =
field_idents(fields).iter().map(|f| (**f).clone()).collect();
(quote! { #return_type{#(#field_names),*} }, field_names)
}
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