Trait syntax::ext::base::ProcMacro
[−]
[src]
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
&self,
ecx: &'cx mut ExtCtxt,
span: Span,
ts: TokenStream
) -> TokenStream
Implementors
impl<F> ProcMacro for F where
F: Fn(TokenStream) -> TokenStream,