github.com/brownsys/tracing-framework-go@v0.0.0-20161210174012-0542a62412fe/go/darwin_amd64/misc/tour/content/basics/multiple-results.go (about) 1 // +build OMIT 2 3 package main 4 5 import "fmt" 6 7 func swap(x, y string) (string, string) { 8 return y, x 9 } 10 11 func main() { 12 a, b := swap("hello", "world") 13 fmt.Println(a, b) 14 }