Enum syntax::ext::base::SyntaxExtensionUnstable
[-] [+]
[src]
pub enum SyntaxExtension { Decorator(Box<ItemDecorator + 'static>), Modifier(Box<ItemModifier + 'static>), MultiModifier(Box<MultiItemModifier + 'static>), NormalTT(Box<TTMacroExpander + 'static>, Option<Span>), IdentTT(Box<IdentMacroExpander + 'static>, Option<Span>), MacroRulesTT, }
An enum representing the different kinds of syntax extensions.