1 for Some, 0 for None.
1
0
Important: This is not the wrapped value's length. E.g., opt([1,2,3]).length === 1. Use Opt.lengthIn for array/string length of the wrapped value.
opt([1,2,3]).length === 1
1for Some,0for None.Important: This is not the wrapped value's length. E.g.,
opt([1,2,3]).length === 1. Use Opt.lengthIn for array/string length of the wrapped value.