<dimagog>
Hi, how do I create "String iso" string?
<dimagog>
The following does not work: var x: String iso = String.create()
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<dimagog>
Never mind, figured it out:
<dimagog>
var s: String iso = recover String(100).append("Hello").append(" world!") end
<dimagog>
env.out.print(consume s)
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<SeanTAllen>
dimagog: in that particular case, you don't need an issue. a val would work. you can do your mutations inside the recover and then assign as: let s: String = ...
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<dimagog>
@SeanTAllen: I know I don't need it for env.out.print, it's just for demonstration. My goal was to create an iso string so I can send it to another actor.
<dimagog>
In fact even the following code works:
<dimagog>
var s: String iso = recover String(100) end
<dimagog>
s.append("Hello")
<dimagog>
s.append(" world!")
<dimagog>
env.out.println(consume s)
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<Praetonus>
dimagog: Yes, that's auto-recovery. You can call a ref or box method on an iso object if the arguments and return value are all sendable
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<dimagog>
Praetonus: interesting, thanks. I'm just reading about it now in the Tutorial and I'm trying samples as I go.