pub trait Walk {
// Required method
fn visit_in<'a, V: Visit<'a>>(&'a self, v: &mut V);
// Provided method
fn children<'a, V: Visit<'a>>(&'a self, v: &mut V) { ... }
}Expand description
Helps a Visitor walk through Self.
Required Methods§
Provided Methods§
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.