chore: bump C++ standard to 23

[zhjwpku]

No description provided.

[zhjwpku]

Waiting apache/arrow#46998 to be resolved, but should be fine for review.

[wgtmac]

This is no longer a draft, right?

[zhjwpku]

This is no longer a draft, right?

Yeah, I just make it ready for review.

[zhjwpku]

I just changed to a more recent arrow commit which contains the Apache Thrift update[1], which should fix our frequent CI failure.

[1] apache/arrow#46912

[mapleFU]

So should Result<> be removed after this is introduced?

Besides, C++23 has resize_and_overwrite, allowing zero-cost buffer initialization

[zhjwpku]

So should Result<> be removed after this is introduced?

Personally I think Result/Status are well-structured wrappers, but I'm glad to hear others' opinions.

Besides, C++23 has resize_and_overwrite, allowing zero-cost buffer initialization

Ah, I wasn't aware of this feature, could you suggest where it might be applied?

I think we can adopt more C++23 features in future PRs, assuming compiler support. I tried using views::join_with to replace JoinByDot, but it's only supported starting from Clang 21 (see [1]), so I gave it up.

[1] https://libcxx.llvm.org/Status/Cxx23.html

[wgtmac]

I just changed to a more recent arrow commit which contains the Apache Thrift update[1], which should fix our frequent CI failure.

[1] apache/arrow#46912

I think we need to update it to use Apache Arrow 21.0.0 once it is released. It is only a temporary state to pin to an unreleased version.

[zhjwpku]

I just changed to a more recent arrow commit which contains the Apache Thrift update[1], which should fix our frequent CI failure.
[1] apache/arrow#46912

I think we need to update it to use Apache Arrow 21.0.0 once it is released. It is only a temporary state to pin to an unreleased version.

Sure, will keep an eye on it.

[Xuanwo]

Thank you for working on this, let's move!