| 1 | const Foo = struct {}; |
| 2 | fn doSomethingWithFoo(foo: *Foo) void { |
| 3 | _ = foo; |
| 4 | } |
| 5 | |
| 6 | fn doAThing(optional_foo: ?*Foo) void { |
| 7 | // do some stuff |
| 8 | |
| 9 | if (optional_foo) |foo| { |
| 10 | doSomethingWithFoo(foo); |
| 11 | } |
| 12 | |
| 13 | // do some stuff |
| 14 | } |
| 15 | |
| 16 | // syntax |