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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)
  }
0.099dev (GIT hash 02118e9cbed77f3897084a4a507da3f11ac8881e)
last changed: 2026-09-02