ruma_macros/serde/
as_str_as_ref_str.rs

1use proc_macro2::{Ident, TokenStream};
2use quote::quote;
3
4pub fn expand_as_str_as_ref_str(ident: &Ident) -> syn::Result<TokenStream> {
5    let as_str_doc = format!("Creates a string slice from this `{ident}`.");
6    Ok(quote! {
7        #[automatically_derived]
8        #[allow(deprecated)]
9        impl #ident {
10            #[doc = #as_str_doc]
11            pub fn as_str(&self) -> &str {
12                self.as_ref()
13            }
14        }
15    })
16}