Trait WalkerMut
gluon_base::types
pub trait WalkerMut<T> { fn walk_mut(&mut self, typ: &mut T); }
fn walk_mut(&mut self, typ: &mut T)
impl<I, T, F: ?Sized> WalkerMut<T> for F where F: FnMut(&mut T), T: DerefMut<Target = Type<I, T>>,