Variables

Immutable Variables

Variables are introduced with let. Rux infers the type from the initializer when possible. All bindings are immutable by default.

let x = 42;  // type inferred as int
let name: String = "Rux";

Mutable Variables

To allow reassignment the variable use var.

let count = 0;      // immutable
var mut score = 0;  // mutable
score = score + 1;  // OK