[examples] Adds hot potato example #3658
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damirka
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Type: Documentation
randall-Mysten
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Aug 1, 2022
sblackshear
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Aug 1, 2022
| /// Payable receipt. Has to be paid directly or paid with a trade-in option. | ||
| /// Cannot be stored, owned or dropped - has to be used to select one of the | ||
| /// options for payment: `trade_in` or `pay_full`. | ||
| struct Receipt { price: u64 } |
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Should this remember the ID of the Phone it was used to purchase?
In this particular code, it's probably harmless to mix/match phones and receipts, but I can imagine a lot of cases where you would not want to allow this.
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Didn't figure out a way to check for ID as phone is never passed afterwards. Merging this in to have this example in the book.
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Adding @lxfind so he sees the examples growing. |
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