pub fn release_shared<K, V, Pred: InvariantPredicate<K, V>>(
pre: State<K, V, Pred>,
post: State<K, V, Pred>,
x: V,
)
pub fn release_shared<K, V, Pred: InvariantPredicate<K, V>>(
pre: State<K, V, Pred>,
post: State<K, V, Pred>,
x: V,
)