ecs/xmirror
src/ecs/xmirror.tur
world-mirror sugar (X4) over `defxsystem`.
Since: X4 (single-component); MULTI-MIR-V0 (`:components`)
defmacro
defmirror
(defmirror [name worlds & opts])
declare a cross-world copy system.
Since: X4 (single-component); MULTI-MIR-V0 (`:components`)