pub trait HasTokens {
// Required methods
fn tokens(&self) -> Option<&LazyAttrTokenStream>;
fn tokens_mut(&mut self) -> Option<&mut Option<LazyAttrTokenStream>>;
}Expand description
A trait for AST nodes having (or not having) collected tokens.
Required Methods§
fn tokens(&self) -> Option<&LazyAttrTokenStream>
fn tokens_mut(&mut self) -> Option<&mut Option<LazyAttrTokenStream>>
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".