No. A::L::NestLoops provides an iterator; List::Comprehensions takes a callback.

While NestedLoops does provide an iterator, it also accepts a callback. 

my $iter = NestedLoops(\@loops);

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or 
NestedLoops(\@loops, \&callback);

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In reply to Re^4: loop over n-dimensional lattice by ikegami
in thread loop over n-dimensional lattice by 0AP0

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