Enum Propagation 

pub enum Propagation {
    Down,
    Up,
    DownUp,
    Fall,
    Direct,
    All,
}

Determines how the event propagates through the tree

Variants

Down

Events propagate down the tree to the target entity, e.g. from grand-parent to parent to child (target)

Up

Events propagate up the tree to the target entity, e.g. from child (target) to parent to grand-parent

DownUp

Events propagate down the tree to the target entity and then back up to the root

Fall

Events propagate from the target entity to all entities below but on the same branch

Direct

Events propagate directly to the target entity and to no others

All

Events propagate to all entities in the tree

Trait Implementations

impl Clone for Propagation

fn clone(&self) -> Propagation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Propagation

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

Formats the value using the given formatter.

impl PartialEq for Propagation

fn eq(&self, other: &Propagation) -> 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 Propagation