Trait tuix_internal::state::TreeExt [−][src]
pub trait TreeExt {
fn parent(&self, tree: &Tree) -> Option<Entity>;
fn is_sibling(&self, tree: &Tree, entity: Entity) -> bool;
fn is_child_of(&self, tree: &Tree, entity: Entity) -> bool;
fn is_descendant_of(&self, tree: &Tree, entity: Entity) -> bool;
}
Expand description
Trait which provides methods for investigating entity relations within the tree.