I see. Yeah, this approach breaks down a bit if the error conversion logic is no... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

Cyph0n on Dec 8, 2020 | parent | context | favorite | on: Why nullable types?

I see. Yeah, this approach breaks down a bit if the error conversion logic is non-trivial.

valenterry on Dec 8, 2020 [–]

Actually, I'm wrong here, it's tagged union types not plain ones. But some commentary in there explains it better than me, so still helpful.

Join us for AI Startup School this June 16-17 in San Francisco!
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact