错误与限制

import { CardSdkError, isCardSdkError } from '@neurosquad/card-sdk'
 
async function saveReport(text: string): Promise<void> {
  try {
    await card.fs.writeText('reports/latest.md', text, { createDirs: true })
  } catch (error) {
    if (isCardSdkError(error, 'PERMISSION_DENIED')) {
      card.ui.toast(`This needs the ${error.permission} permission`)
    } else if (isCardSdkError(error, 'RATE_LIMITED')) {
      await new Promise((resolve) => setTimeout(resolve, error.retryAfterMs ?? 1000))
      return saveReport(text)
    } else if (error instanceof CardSdkError) {
      card.log.error(error.code, error.method, error.hostMessage, error.data)
    } else {
      throw error
    }
  }
}