pub trait Backend: Debug {
// Required methods
fn clone_boxed(&self) -> Box<dyn Backend>;
fn data_type_id(&self) -> TypeId;
fn as_any(&self) -> &dyn Any;
}
pub trait Backend: Debug {
// Required methods
fn clone_boxed(&self) -> Box<dyn Backend>;
fn data_type_id(&self) -> TypeId;
fn as_any(&self) -> &dyn Any;
}