Method TryInsertWithoutMergingRange

pkg/segment/set.go:540–552

TryInsertWithoutMergingRange attempts to insert the given segment into the set. If successful, it returns an iterator to the inserted segment; all existing iterators (excluding the returned iterator) are invalidated. If the new segment would overlap an existing segment, TryInsertWithoutMergingRange

(r Range, val Value)

// caller needs to do additional work between finding the gap and insertion,
// use InsertWithoutMerging instead.
func (s *Set) TryInsertWithoutMergingRange(r Range, val Value) Iterator {
	if r.Length() <= 0 {
		panic(fmt.Sprintf("invalid segment range %v", r))
	}
	seg, gap := s.Find(r.Start)
	if seg.Ok() {
		return Iterator{}
	}
	if gap.End() < r.End {
		return Iterator{}
	}
	return s.InsertWithoutMerging(gap, r, val)
}

// Remove removes the given segment and returns an iterator to the vacated gap.
// All existing iterators (including seg, but not including the returned