Trait specs_visitor::VisitEntitiesMut
source · pub trait VisitEntitiesMut {
fn accept_mut<V>(&mut self, visitor: &V)
where
V: EntityVisitorMut;
}Expand description
Support for generically mutably visiting all specs entities of a type with a
visitor.
This trait can be derived automatically with #[derive(VisitEntitiesMut)] using the
specs-visitor-derive crate.
Required Methods§
sourcefn accept_mut<V>(&mut self, visitor: &V)where
V: EntityVisitorMut,
fn accept_mut<V>(&mut self, visitor: &V)where
V: EntityVisitorMut,
Accepts the given visitor.
The visitor’s visit_entity_mut method will be called for every entity contained within
this type. This gives the visitor mutable references to each entity, allowing them to be
changed. Note that the visitor itself has a shared borrow instead of a mutable borrow,
because it might potentially be called in parallel.