Trait syntex_syntax::ext::base::ProcMacro

pub trait ProcMacro {
    fn expand<'cx>(&self, ecx: &'cx mut ExtCtxt, span: Span, ts: TokenStream) -> TokenStream;
}

Required Methods

fn expand<'cx>(&self, ecx: &'cx mut ExtCtxt, span: Span, ts: TokenStream) -> TokenStream

Implementors

• impl<F> ProcMacro for F where F: Fn(TokenStream) -> TokenStream