Function require_confirmed
pub async fn require_confirmed<B>(
request: Request<B>,
) -> Result<Request<B>, Response>Available on crate features
http and std only.Expand description
Wait for current-hop confirmation; reject inherited exposure with 425.
Use as a custom_fn validator for routes which must not process replayable
input. An already-confirmed current-hop receipt passes immediately. Waiting
cannot discharge an inherited Early-Data field. Failed confirmation returns
425 without calling the route.