Is there a way I can mmap
a vector of eltype Union{Missing, T}
where isbits(T)
? Clearly !isbits(Union{Missing, T})
, but I thought this had a compact memory representation now.
OK if it works only in v0.7
.
As a workaround, can I mmap
the missingness mask and the data separately, and somehow combine them into the above for the interface?