Enum VisitAction 

pub enum VisitAction<T: Sized> {
    VisitChildren,
    SkipChildren,
    Replace(T),
    ReplaceRecurseChildNodes(T),
    ReplaceRecurse(T),
    SetTypeRecurseChildNodes(Type),
    SetTypeSkipChildren(Type),
    ToNoop,
}

Actions that can be taken when visiting an expression

Variants

VisitChildren

Continue visiting child nodes

SkipChildren

Skip visiting child nodes

Replace(T)

Replace the current node with a new one, skipping child nodes

ReplaceRecurseChildNodes(T)

Recurse into child nodes, then replace the current node with a new one

ReplaceRecurse(T)

Replace the current node with a new one, and recurse into it

SetTypeRecurseChildNodes(Type)

Set the type annotation of the current node, and recurse into child nodes

SetTypeSkipChildren(Type)

Set the type annotation of the current node, skipping child nodes

ToNoop

Convert the current node to a no-op

Trait Implementations

impl<T: Clone + Sized> Clone for VisitAction<T>

fn clone(&self) -> VisitAction<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Sized> Debug for VisitAction<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.