aqua-playground/aqua/examples/multiReturn.aqua
2021-11-19 11:38:32 +03:00

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import "@fluencelabs/aqua-lib/builtin.aqua"
service GetStr("multiret-test"):
retStr: string -> string
service GetNum("multiret-num"):
retNum: -> u8
const SOME_NUM = 5
const SOME_STR = "some-str"
func tupleFunc() -> string, u8:
str <- GetStr.retStr(SOME_STR)
n <- GetNum.retNum()
<- str, n
func multiReturnFunc(somethingToReturn: []u8, smthOption: ?string) -> []string, u8, string, []u8, ?string, u8 :
res: *string
res <- GetStr.retStr(SOME_STR)
res <- GetStr.retStr("random-str")
res, tNum <- tupleFunc()
<- res, SOME_NUM, SOME_STR, somethingToReturn, smthOption, tNum