empty -package:bytestring -package:unordered-containers -package:utf8-string
An empty immutable array.
Smart constructor for
Empty.
The empty map.
empty == fromList []
size empty == 0
The empty map.
empty == fromList []
size empty == 0
O(1). The empty Builder, satisfying
Construct the empty value for a datatype. For algebraic datatypes, the
leftmost constructor is chosen.