Trait VisitEntitiesMut

pub trait VisitEntitiesMut: VisitEntities {
    // Required method
    fn visit_entities_mut<F: FnMut(&mut Entity)>(&mut self, f: F);
}

Expand description

Apply an operation to mutable references to all entities in a container.

This is implemented by default for types that implement IntoIterator.

It may be useful to implement directly for types that can’t produce an iterator for lifetime reasons, such as those involving internal mutexes.

Required Methods§

Apply an operation to mutable references to all contained entities.

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.