Richard Schneeman on Nostr: A thing I do in Ruby is to store a global list of valid options, then when provided a ...
A thing I do in Ruby is to store a global list of valid options, then when provided a value, I iterate or select one from the list. If it's not there I include the valid list in the error output.
> Invalid option "yolo", must be one of: "lol", "rofl", or "lmfao"
I want to do this with Rust, but it's less obvious how in a way that doesn't add a ton of complexity.
#rustlang
Published at
2024-11-01 17:24:27Event JSON
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"content": "A thing I do in Ruby is to store a global list of valid options, then when provided a value, I iterate or select one from the list. If it's not there I include the valid list in the error output.\n\n\u003e Invalid option \"yolo\", must be one of: \"lol\", \"rofl\", or \"lmfao\"\n\nI want to do this with Rust, but it's less obvious how in a way that doesn't add a ton of complexity.\n\n#rustlang",
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