if ($args.Length -ne 1) {
    Write-Error "Usage: $($MyInvocation.MyCommand.Name) <crate_name>"
    exit 1
}

$crateName = $args[0]

$metadata = cargo metadata --no-deps --format-version=1 | ConvertFrom-Json

$package = $metadata.packages | Where-Object { $_.name -eq $crateName }
if ($package) {
    $package.version
}
else {
    Write-Error "Crate '$crateName' not found."
}