github.com/nevalang/neva@v0.23.1-0.20240507185603-7696a9bb8dda/e2e/struct_selector_with_sugar/main/main.neva (about) 1 // Here we learn how to read struct fields without compiler directives 2 // by using another one syntax sugare `.` called "struct selectors". 3 4 type { 5 User struct { 6 name string 7 pet Pet 8 } 9 Pet struct { name string } 10 } 11 12 component Main(start) (stop) { 13 nodes { UserSender, Println } 14 :start -> userSender:sig 15 userSender:u.pet.name -> println:data 16 println:sig -> :stop 17 } 18 19 const user User = { 20 name: 'John', 21 pet: { name: 'Charley' } 22 } 23 24 component UserSender(sig) (u User) { 25 :sig -> ($user -> :u) 26 }