Struct WalkWithContextPolicy 

pub struct WalkWithContextPolicy<Walker, Policy> { /* private fields */ }

A walk dispatcher combined with a reusable default-recursion policy.

The dispatcher is also the state visible through the policy’s context. Use #[dispatch(walk)] or implement WalkDispatch to define its callbacks. Pass this value or a mutable reference to structural_walk.

Implementations

impl<Walker: WalkDispatch, Policy: ContextPolicy<Walker>> WalkWithContextPolicy<Walker, Policy>

pub fn new(walker: Walker, policy: Policy) -> Self

Combine a dispatcher and a default-recursion policy.

pub fn state(&self) -> &Walker

Access the dispatcher and its traversal state.

pub fn state_mut(&mut self) -> &mut Walker

Mutably access the dispatcher outside an active walk.

pub fn into_state(self) -> Walker

Recover the dispatcher and its state.