What is proper way to parse multiple items?
Currently my code looks, like that
pub fn impls( input : proc_macro::TokenStream ) -> Result< proc_macro2::TokenStream >
{
let _ast = match syn::parse::< syn::Item >( input )
{
Ok( syntax_tree ) => syntax_tree,
Err( err ) => return Err( err ),
};
let result = parse_quote!
{
};
Ok( result )
}
But it parse only one item.
By the way what is difference between TokenStream and ParseStream?
Any article explaining such things?