Enum WalkOrder 

pub enum WalkOrder {
    PreOrder,
    PostOrder,
}

Callback order for structural_walk.

Variants

PreOrder

Run the typed handler before the current value’s children.

PostOrder

Run the typed handler after the current value’s children.

Trait Implementations

impl Clone for WalkOrder

fn clone(&self) -> WalkOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WalkOrder

impl Debug for WalkOrder

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

Formats the value using the given formatter.

impl Default for WalkOrder

fn default() -> WalkOrder

Returns the “default value” for a type.

impl Eq for WalkOrder

impl PartialEq for WalkOrder

fn eq(&self, other: &WalkOrder) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for WalkOrder