@[email protected] to Programmer [email protected]English • 8 months agogot himlemy.lolimagemessage-square134fedilinkarrow-up1475arrow-down141
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minus-square@[email protected]linkfedilinkEnglish1•8 months agowhat if i need to if let on the result of another if let
minus-square@RustyNovalink1•8 months agoOh, then you use and_then() or something similar. There’s also the possibility to use the guard clauses patern and do let <...> = <...> else {}. And finally, you can always split into another function. It’s not straight rules. It depends on what makes it more readable for your case.
minus-square@[email protected]linkfedilinkEnglish1•8 months agowhat about if on a boolean followed by an if let
what if i need to
if leton the result of anotherif letOh, then you use
and_then()or something similar.There’s also the possibility to use the guard clauses patern and do
let <...> = <...> else {}.And finally, you can always split into another function.
It’s not straight rules. It depends on what makes it more readable for your case.
what about
ifon a boolean followed by anif let