Marc-André Lureau writes ("Re: [RFC v3 13/32] rust: use vendored-sources"):
> You can start by reading `cargo doc -p common --open`. The generated
> code needs some environment variables set, so `cargo doc -p qga`
> will fail unless you set the environment variable
>
> MESON_BUILD_ROOT=`pwd` cargo doc -p qga --open --document-private-items
Thanks. I did this (and your rune from bofere) and I have the docs
open.
I wasn't quite sure where to start. I didn't see where the
entrypoints were. I did find
.../target/doc/qga/qmp/fn.qmp_guest_set_vcpus.html
which err, doesn't look like the kind of safe api I was hoping to
find.
Yes, this is the shim to provide a C ABI QMP handler from Rust. This is where all the FFI<->Rust conversion takes place.
The "safe" code is qga/qmp/
vcpus.rs. However, there is no documentation there, since it's not meant to be the public interface. It's documented with the QAPI schema.