wac-parser 0.10.0

A library for parsing and encoding WebAssembly Composition (WAC) source files.
Documentation 
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package test:comp;

/// Defining an interface
interface i {
    /// Defining a resource
    resource res {
        constructor();
    }

    /// Type alias a
    type a = func();
    /// Record type
    record r {
        x: u32
    }
    /// Export func
    x: func();
    /// Export func of type a
    y: a;
}

/// Defining a second interface
interface i2 {
    /// Use type r from i
    use i.{r};

    /// Use type r from i with alias z
    use i.{r as z};
}

/// Defining a world
world w1 {
    /// Use type r from foo:bar/i
    use foo:bar/i.{r};

    /// Import a function
    import a: func();
    /// Import an interface
    import i;
    /// Import by name with type `c`
    import c: c;

    /// Export an inline interface
    export d: interface {
        x: func();
    };
    /// Export an interface
    export i2;
    /// Export by name with type `f`
    export f: f;
}

/// Defining a second world
world w2 {
    /// Include the first world
    include w1;

    /// Include a world by path
    include foo:bar/baz;
}

/// Defining a variant
variant v {
    a(x),
    b(string),
    c(u32),
    d,
}

/// Defining a record
record r {
    x: u32,
    y: string,
    z: v,
}

/// Defining flags
flags f {
    a,
    b,
    c,
}

/// Defining an enum
enum e {
    a,
    b,
    c,
}

/// Type aliases
type t = e;
type t2 = string;
type t3 = func(a: u32, b: r) -> u32;