gitlab-ci: enable rust for msys2-64bit

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Link: https://lore.kernel.org/r/20250924120426.2158655-24-marcandre.lureau@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

.gitlab-ci.d/windows.yml

@@ -17,7 +17,7 @@ msys2-64bit:
     # This feature doesn't (currently) work with PowerShell, it stops
     # the echo'ing of commands being run and doesn't show any timing
     FF_SCRIPT_SECTIONS: 0
-    CONFIGURE_ARGS: --disable-system --enable-tools -Ddebug=false -Doptimization=0
+    CONFIGURE_ARGS: --disable-system --enable-tools -Ddebug=false -Doptimization=0 --enable-rust
     # The Windows git is a bit older so override the default
     GIT_FETCH_EXTRA_FLAGS: --no-tags --prune --quiet
   artifacts:
@@ -77,6 +77,7 @@ msys2-64bit:
       bison diffutils flex
       git grep make sed
       mingw-w64-x86_64-binutils
+      mingw-w64-x86_64-ca-certificates
       mingw-w64-x86_64-ccache
       mingw-w64-x86_64-curl-winssl
       mingw-w64-x86_64-gcc
@@ -87,6 +88,9 @@ msys2-64bit:
       mingw-w64-x86_64-pixman
       mingw-w64-x86_64-pkgconf
       mingw-w64-x86_64-python
+      mingw-w64-x86_64-python-certifi
+      mingw-w64-x86_64-rust
+      mingw-w64-x86_64-rust-bindgen
       mingw-w64-x86_64-zstd"
   - .\msys64\usr\bin\bash -lc "pacman -Sc --noconfirm"
   - Write-Output "Running build at $(Get-Date -Format u)"
@@ -98,6 +102,7 @@ msys2-64bit:
   - $env:CCACHE_MAXSIZE = "180M"
   - $env:CCACHE_DEPEND = 1 # cache misses are too expensive with preprocessor mode
   - $env:CC = "ccache gcc"
+  - $env:LIBCLANG_PATH = Join-Path -Path $PWD.Path -ChildPath "msys64/mingw64/bin"
   - mkdir build
   - cd build
   - ..\msys64\usr\bin\bash -lc "ccache --zero-stats"