class arrow::DataType
class arrow::DataType
TODO
arrow::Object -> DataType
ToString()DataType$ToString()
Equals()DataType$Equals(other)
num_children()DataType$num_children()
children()DataType$children()
..dispatch()DataType$..dispatch()
clone()The objects of this class are cloneable with this method.
DataType$clone(deep = FALSE)
deepWhether to make a deep clone.