# Checks if cargo is in the user's path or in default install path# If not, download with rustup-installer (which respects CARGO_HOME / RUSTUP_HOME) # Like 'set -e' in bash$ErrorActionPreference = "Stop" $cargoHome = if ($env:CARGO_HOME) { $env:CARGO_HOME } else { "$env:USERPROFILE\.cargo" }$rustupPath = "$cargoHome\bin\rustup.exe"$cargoPath = "$cargoHome\bin\cargo.exe" # Check if cargo is already available in pathif (Get-Command cargo -ErrorAction SilentlyContinue){    cargo --version    exit}# Check if rustup and cargo are available in CARGO_HOMEelseif (-not ((Test-Path $rustupPath) -and (Test-Path $cargoPath))) {    Write-Output "Rustup or Cargo not found in $cargoHome, installing..."     $tempDir = [System.IO.Path]::GetTempPath()     # Download and install rustup    $RustupInitPath = "$tempDir\rustup-init.exe"    Write-Output "Downloading rustup installer..."    Invoke-WebRequest `        -OutFile $RustupInitPath `        -Uri https://static.rust-lang.org/rustup/dist/i686-pc-windows-gnu/rustup-init.exe     Write-Output "Installing rustup..."    & $RustupInitPath -y --default-toolchain none    Remove-Item -Force $RustupInitPath     Write-Output "Rust installation complete."    # This is necessary} & $rustupPath --version& $cargoPath --version