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//! This crate provides the `embed!` macro for [`assets_manager`](https://docs.rs/assets_manager) use proc_macro::TokenStream; mod embedded; #[proc_macro] pub fn embed(input: TokenStream) -> TokenStream { let input = syn::parse_macro_input!(input as embedded::Input); input.expand_dir().unwrap_or_else(to_compile_errors).into() } fn to_compile_errors(errors: Vec<syn::Error>) -> proc_macro2::TokenStream { let errors = errors.iter().map(|e| e.to_compile_error()); quote::quote! { #(#errors)* } }