A value that holds one of types at a time. A fresh one holds a zeroed first case; it takes
the size of the largest case.
#import "Extensions/Variant";
Id :: Variant(s64, string);
id: Id;
assert(is(id, s64) && variant_index(id) == 0);
set(*id, "abc");
assert(variant_index(id) == 1);Fields
- index: s32
- The position of the live case in
types.