1 use proc_macro::TokenStream; 2 3 #[proc_macro_attribute] noop(_attr: TokenStream, item: TokenStream) -> TokenStream4pub fn noop(_attr: TokenStream, item: TokenStream) -> TokenStream { 5 item 6 } 7
1 use proc_macro::TokenStream; 2 3 #[proc_macro_attribute] noop(_attr: TokenStream, item: TokenStream) -> TokenStream4pub fn noop(_attr: TokenStream, item: TokenStream) -> TokenStream { 5 item 6 } 7