Detailed types

📄️ Structs

Normal Rust structs are supported. You can even use recursive fields, such as pub struct TreeNode { pub value Vec, pub parent: Box }.

Rust's enum are known to be very expressive and powerful - it allows each enum variant to have different associated data. Dart does not have such things in built-in enums, but no worries - we will automatically translate it into the equivalent using the freezed Dart library. The syntax for freezed may look a bit strange at the first glance, but please look at its doc and see its powerfulness.

📄️ Tuples

Introduced in Dart 3, records provide the equivalent of Rust's tuples.

📄️ Options

Dart has special syntaxs for nullable variables - the ? symbol, and we translate Option into ? automatically. You may refer to the official doc for more information.