commit f643afa7fe3fb0b94862c7ef2b8f28ca42d9b8f5
author Devin Jeanpierre <jeanpierreda@google.com> Wed Feb 23 20:50:48 2022 +0000
committer Marcel Hlopko <hlopko@google.com> Fri Mar 25 22:21:48 2022 +0000
tree ecef34b2f216bc2bf15e2b59fde8da5e516e7850
parent 022775cc551f9804942d16177b74c8ef10719565

Move cxx_support*.rs to rs_bindings_from_cc/support/ctor*.

The name needed to go, of course. If this is a submodule of some other project, `ctor` will work well enough, and adequately summarizes what it's about! (The core abstraction is the `Ctor` trait, and the macros and traits that build on it to allow instantiating and using `Ctor` impls.) However, this does not work as a top-level crate name, as [`ctor`](https://crates.io/crates/ctor) is taken.

The move to the new directory needed to happen in preparation for integration with the interop tool, and that's the primary purpose of this CL.

---

This change was performed via the following commands:

```sh
# generated by: (cd devtools/rust/cc_interop/prototype/support/; for file in cxx_support*.rs; do echo hg mv devtools/rust/cc_interop/prototype/support/$file devtools/rust/cc_interop/rs_bindings_from_cc/support/$(echo $file | sed -r -e 's/cxx_support/ctor/') ; done )
hg mv devtools/rust/cc_interop/prototype/support/cxx_support_macro_test.rs devtools/rust/cc_interop/rs_bindings_from_cc/support/ctor_macro_test.rs
hg mv devtools/rust/cc_interop/prototype/support/cxx_support_proc_macros.rs devtools/rust/cc_interop/rs_bindings_from_cc/support/ctor_proc_macros.rs
hg mv devtools/rust/cc_interop/prototype/support/cxx_support_proc_macros_test.rs devtools/rust/cc_interop/rs_bindings_from_cc/support/ctor_proc_macros_test.rs
hg mv devtools/rust/cc_interop/prototype/support/cxx_support.rs devtools/rust/cc_interop/rs_bindings_from_cc/support/ctor.rs
```

I also replaced all references in markdown/etc. using the following command:

```sh
refex --mode=re 'devtools/rust/cc_interop/prototype/support/cxx_support' --sub='devtools/rust/cc_interop/rs_bindings_from_cc/support/ctor' -R devtools/rust/cc_interop/ -i
```

And got the remaining references (crate/module names, imports, the like) via more substitution commands:

```sh
refex --mode=re 'cxx_support' --sub='ctor' -R devtools/rust/cc_interop/rs_bindings_from_cc/ -i
```

```sh
refex --mode=re 'cxx_support' --sub='ctor' -R devtools/rust/cc_interop/prototype/ -i
```

Bonus: caught a dead link:

```sh
refex --mode=re 'devtools/rust/cpp_interop/prototype/support/cxx_support' --sub='devtools/rust/cc_interop/rs_bindings_from_cc/support/ctor' -R devtools/rust/cc_interop/ -i
```

Build file changes were all done by hand.

PiperOrigin-RevId: 430517636