- opAssignauto  opAssign(T[] value) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- opAssignauto  opAssign(MaybeNullSlice!(T, Tag) slice) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- opAssignauto  opAssign(MaybeNullSlice!(T, Tag2) slice) 
- Undocumented in source. Be warned that the author may not have intended to support it.