kitchen-sink:types/resources@0.1.0

Types

Functions

WIT

/// Resources and each kind of function on them.
interface resources {
  use shapes.{point};

  /// A resource with no functions.
  resource token;

  /// A resource with every kind of member.
  resource canvas {
    /// Makes an empty canvas.
    constructor(width: u32, height: u32);
    /// A method.
    plot: func(at: point, color: list<u8, 4>);
    /// A method that borrows another canvas.
    copy-from: func(other: borrow<canvas>) -> result<_, string>;
    /// A method that hands back a resource it owns.
    snapshot: func() -> canvas;
    /// An async method.
    render: async func() -> list<u8>;
    /// A static function.
    open: static func(path: string) -> result<canvas, string>;
    /// A static async function.
    load: static async func(url: string) -> result<canvas, string>;
    /// A property with a getter and a setter.
    title: get() -> string;
    title: set(value: string);
    /// A property with a getter alone.
    area: get() -> u64;
    /// A static property.
    max-size: static get() -> u32;
    max-size: static set(value: u32) -> result<_, string>;
  }

  /// A free function taking and returning resources.
  merge: func(a: canvas, b: borrow<canvas>) -> canvas;

  /// A free function that names the resource without `own`.
  issue: func() -> token;
}