take_while
Sequence.take_while
Lazily take the first elements of this Sequence for which predicate 'p' holds.
Postcondition
post
analysis: result ∀ p
analysis: {
n := nth result.count
!n || !(p n.or_panic)
}0.097dev (GIT hash 557c81996bb4296360bd9e8a6576faac6d72b5ec)