Trait PpAnn
syntax::print::pprust
pub trait PpAnn { fn pre(&self, _state: &mut State, _node: AnnNode) -> Result<()> { ... } fn post(&self, _state: &mut State, _node: AnnNode) -> Result<()> { ... } }
fn pre(&self, _state: &mut State, _node: AnnNode) -> Result<()>
fn post(&self, _state: &mut State, _node: AnnNode) -> Result<()>
impl PpAnn for NoAnn