Sequence
Sequence
Type Parameters
Functions
group the elements of this sequence by a key of type K
f determines the key of an element
f determines the key of an element
0.095dev (2025-08-15 12:02:22 GIT hash 301b5b75e77076d091b38f555473f9f0e31e5b5c built by fridi@fzen)
Sequences are empty, finite or infinite ordered collections of instances
of a given type. Sequences may calculate elements lazily on demand.
Sequence is a 'ref' type, i.e., different sub-features may be assigned
to a field of type 'Sequence'.
Heirs of Sequence must implement 'as_list'.