|
struct MyError {
|
|
msg string
|
|
code int
|
|
}
|
|
|
|
fn (err MyError) msg() string {
|
|
return err.msg
|
|
}
|
|
|
|
fn (err MyError) code() int {
|
|
return err.code
|
|
}
|
|
|
|
fn foo() int | none | IError {
|
|
return IError(MyError{})
|
|
}
|
|
|
|
fn test_string_optional_none() {
|
|
x := foo()
|
|
println(x)
|
|
assert true
|
|
}
|