Trait Visitor 

pub trait Visitor {
    // Provided method
    fn visit_node(&mut self, _node: &mut Node) -> NodeAction { ... }
}

Implemented by transform passes to react to each node. The default impl keeps every node and recurses, so override only the variants you care about.

Provided Methods

fn visit_node(&mut self, _node: &mut Node) -> NodeAction

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors