Where does tryCatch / external deps come from?

[SlexAxton]

I'm used to it from fp-ts but the function signature here is slightly different. I also hadn't been aware of waitUntil from @vercel/functions - perhaps we could add in which external dependencies are being relied on here, just to save people some mental overhead?

[zbeyens]

I'm using this for tryCatch:

/** Attempts to execute a promise and returns an object with the result or error. */
export async function tryCatch<T>(promise: Promise<T>): Promise<{
  data?: T;
  error?: Error;
}> {
  try {
    const data = await promise;

    return { data };
  } catch (error) {
    if (error instanceof Error) {
      return { error };
    }

    // Handle non-Error throws by wrapping them
    return { error: new Error(String(error)) };
  }
}