pub trait ElasticViscoplasticVirtualElement<C, Y>where
C: ElasticViscoplastic<Y>,
Y: Differentiable + Tensor,
Self: SolidVirtualElement + ElasticViscoplasticElement<C, 1, Y, Forces = ElementNodalForcesSolid, Stiffnesses = ElementNodalStiffnessesSolid, Error = VirtualElementError>,{ }Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".