Comments (4)
You could use &[T]
-> std::span<const T>
and &mut [T]
-> std::span<T>
.
from cxx.
Yeah this is the main thing holding me back at the moment myself, I have code I'd like to port to use cxx
, but it involves passing around slices/vectors frequently.
I started looking into what an implementation would take, and I don't think it would be too difficult to get something working, but unfortunately I can't spare the time at the moment, so I'll have to revisit in a few weeks and see if things are still in limbo.
RE: std::span
- it is only in C++20, so I don't think it's the best option in the near term (though it could be conditionally enabled if available). I'd think something akin to the way &str
is handled would apply here. As long as the C++ implementation provides the iterator traits, it wouldn't make much of a difference in ergonomics.
from cxx.
I made an attempt at some progress here: #117
from cxx.
&[u8]
support was released in cxx 0.2.9, &mut [u8]
in 1.0.3, and &[T]
/ &mut [T]
for T!=u8 in 1.0.5, so we should be all done here!
from cxx.
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