Document that serialisation does not support data flow

PDLPorters · Jan 17, 2025 · 82d3f1a · 82d3f1a
1 parent 1733c69
commit 82d3f1a
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diff --git a/lib/PDL/IO/Storable.pm b/lib/PDL/IO/Storable.pm
@@ -51,6 +51,10 @@ treats the list it gets as strings already encoded. They are
 fundamentally incompatible, so this module supports the JSON::XS
 option.
 
+Finally, L<data flow|PDL::Dataflow> is not preserved.  If a data structure
+containing ndarrays connected by data flow is serialised then this will need to be
+explicitly reinstated on deserialisation.
+
 =head1 FUNCTIONS
 
 =cut