Trait syntax::ext::base::AttrProcMacro [] [src]

pub trait AttrProcMacro {
    fn expand<'cx>(&self,
                   ecx: &'cx mut ExtCtxt,
                   span: Span,
                   annotation: TokenStream,
                   annotated: TokenStream)
                   -> TokenStream; }
🔬 This is a nightly-only experimental API. (rustc_private)

Required Methods

🔬 This is a nightly-only experimental API. (rustc_private)

Implementors