reluxscript 0.1.4

Write AST transformations once. Compile to Babel, SWC, and beyond.
Documentation 
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/**
 * Plugin C - Uses Module B (which depends on Module A)
 */

plugin GeometryChecker {
    pub use "./dist/module_b" { Rectangle, area, is_at_origin, Point };

    struct State {
        rect_count: i32,
        total_area: i32,
    }

    fn init() -> State {
        State {
            rect_count: 0,
            total_area: 0,
        }
    }

    fn visit_ident(node: &mut Ident) {
        // Create a test rectangle
        let r = Rectangle {
            top_left: Point { x: 0, y: 0 },
            bottom_right: Point { x: 10, y: 10 },
        };

        self.state.rect_count = self.state.rect_count + 1;
        self.state.total_area = self.state.total_area + area(&r);

        if is_at_origin(&r) {
            self.state.rect_count = self.state.rect_count + 1;
        }
    }
}