{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the limitations of Rust programs in the context of blockchain?","a":"Performance: Although  Rust has advantages in performance compared to other programming languages, Rust programs may still face performance bottlenecks when handling large amounts of data and performing high-performance calculations. In such cases, developers need to seek optimization strategies."}]}],"pr":"105c178bd0ec85d741a1b5a71dd5288e478c5169088b37378c67a5204d0fbfd2"}