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)
}Arguments
0.099dev (GIT hash bf4ead724d7f3fdab43a87b63c17477c916c8995)