In this tutorial, we give a working example of how rush can be used as a gate or skip function in Verse code. It allows the game logic or player to keep using existing assets or terminating them after a single sentinel event has occurred. In this way, rush both acts as a monitoring gate and a selective skip or kill function.
https://dev.epicgames.com/community/learning/tutorials/vy71w/fortnite-rush-the-ultimate-skip-and-gate-function-in-verse-code