Function write_sandbox_request

crates/openshell-driver-vm/src/driver.rs:4427–4434

(state_dir: &Path, sandbox: &Sandbox)

}

async fn write_sandbox_request(state_dir: &Path, sandbox: &Sandbox) -> Result<(), std::io::Error> {
    restrict_owner_only_dir(state_dir).await?;
    write_private_file(
        &state_dir.join(SANDBOX_REQUEST_FILE),
        sandbox.encode_to_vec(),
    )
    .await
}

async fn read_sandbox_request(path: &Path) -> Result<Sandbox, std::io::Error> {
    let bytes = tokio::fs::read(path).await?;