Structs and Records

Structs

Structs are useful for value data:

struct Vec2 {
    x: Int,
    y: Int,
}

Create a struct with a literal:

var point: Vec2 = Vec2{ x: 3, y: 4 };

Records

record syntax exists in language examples and docs history, but it is not implemented yet. Use struct for this kind of data shape today.

record Person {
    name: String,
    age: Int,
    email: String
}

Accessing fields

fun lengthSquared(v: Vec2) Int {
    return v.x * v.x + v.y * v.y;
}

Example

struct Door {
    label: String,
    open: Bool,
}