bindings/d/test/dub.json

{
    "name": "tests",
    "targetType": "executable",
    "dflags": ["-preview=all"],
    "dependencies": {"opendal":{"path": ".."}},
    "buildTypes": {
        "debug": {
            "buildOptions": ["debugMode", "debugInfo"]
        },
        "release": {
            "buildOptions": ["releaseMode", "optimize", "inline"]
        }
    }
}