David Tolnay comments

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                                            David Tolnay

CxxVector<*mut Thing>

I have not looked at your branch but naively I would expect to see: ```rust // cxx crate unsafe impl VectorElement for *mut T {} // downstream crate unsafe impl...

crate not compiling on clang/windows

If there is something we can do to support MSVC STL better, please send a PR. Thanks!

Implement AsRef, Borrow for std::cell::Ref, RefMut

We discussed this proposal in today's standard library API meeting. Those present were ambivalent about whether adding these impls would really be an improvement or not. Having a better motivation...

Partially stabilize const_pin

I'd be happy to take a separate PR for the const-stabilizing of `into_inner` + `into_inner_unchecked`. Procedurally I think a fresh FCP would be required.

Partially stabilize const_pin

@bors r+

Make `proc_macro` available outside procedural macro generation

@dead-claudia yes this was discussed in the same meeting. That would involve increasing the size of the build graph, which is implementable but is a pretty severe tradeoff that to...

Stabilize unsigned and float variants of `num_midpoint` feature

@rfcbot fcp merge

Ensure all precedence rules are covered.

This rabbit hole goes deep. See https://x.com/davidtolnay/status/1874146148405174509.

Implementing Rust method in C++ results in "not FFI-safe" error

This is fixed in cxx 1.0.178.

Tracking Issue for `ptr::fn_addr_eq`

@rfcbot fcp merge