|
struct Foo {
|
|
bar int
|
|
}
|
|
|
|
fn (f &Foo) str() string {
|
|
return '${f.bar}'
|
|
}
|
|
|
|
struct Bar {
|
|
foo &Foo
|
|
}
|
|
|
|
fn test_interpolation_with_custom_ref_str() {
|
|
foo := Foo{}
|
|
bar := Bar { &foo }
|
|
println(bar)
|
|
assert '$bar'.contains('Bar{')
|
|
assert '$bar'.contains('foo: &0')
|
|
assert '$bar'.contains('}')
|
|
}
|