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Fuzion • Library Modules • base • Sequence • count

count

Sequence.count

count
 => 
i64
[Redefinition of  property.countable.count]
[src]
count the number of elements in this Sequence. Note that this typically
runs forever if executed on an endless Sequence

For Sequences that are not array backed, this might require time in O(count).
Precondition
Inherited from property.countable.count
pre
  analysis: finite.is_yes_or_unknown

redefines:

0.099dev (GIT hash a35e75388cc5c7a861f5c2a3f42d121e3aab582a)
last changed: 2026-11-03