Add visual studio solution to idevice++

cpp/vs_build_rust.bat

@@ -0,0 +1,62 @@
+@echo off
+setlocal
+
+REM --- Configuration ---
+SET "CRATE_NAME=idevice_ffi"
+SET "RUST_PROJECT_PATH=%~dp0..\ffi"
+
+echo "--- Rust Build Script Started ---"
+echo "Rust Project Path: %RUST_PROJECT_PATH%"
+echo "Visual Studio Platform: %1"
+
+REM --- Header File Copy ---
+xcopy /Y "%RUST_PROJECT_PATH%\idevice.h" "%~dp0\include\"
+
+REM --- Locate Cargo ---
+REM Check if cargo is in the PATH.
+where cargo >nul 2>nul
+if %errorlevel% neq 0 (
+    echo Error: cargo.exe not found in PATH.
+    echo Please ensure the Rust toolchain is installed and configured.
+    exit /b 1
+)
+
+REM --- Determine Rust Target ---
+SET "RUST_TARGET="
+IF /I "%~1" == "x64" (
+    SET "RUST_TARGET=x86_64-pc-windows-msvc"
+)
+IF /I "%~1" == "ARM64" (
+    SET "RUST_TARGET=aarch64-pc-windows-msvc"
+)
+
+IF NOT DEFINED RUST_TARGET (
+    echo Error: Unsupported Visual Studio platform '%~1'.
+    echo This script supports 'x64' and 'ARM64'.
+    exit /b 1
+)
+
+echo "Building for Rust target: %RUST_TARGET%"
+
+REM --- Run Cargo Build ---
+SET "STATIC_LIB_NAME=%CRATE_NAME%.lib"
+SET "BUILT_LIB_PATH=%RUST_PROJECT_PATH%\..\target\%RUST_TARGET%\release\%STATIC_LIB_NAME%"
+
+REM Change to the Rust project directory and run the build.
+pushd "%RUST_PROJECT_PATH%"
+cargo build --release --target %RUST_TARGET% --features ring,full --no-default-features
+if %errorlevel% neq 0 (
+    echo Error: Cargo build failed.
+    popd
+    exit /b 1
+)
+popd
+
+echo "Cargo build successful."
+
+REM --- Copy Artifacts ---
+echo "Copying '%BUILT_LIB_PATH%' to '%2'"
+xcopy /Y "%BUILT_LIB_PATH%" "%2"
+
+echo "--- Rust Build Script Finished ---"
+exit /b 0