Macro include_js

macro_rules! include_js {
    ($($tt:tt)*) => { ... };
}

Used to specify JavaScript that should be executed before the WebAssembly module is loaded. This is useful for specifying functions that can be shared between instances of inline JS, or set up other global state. This macro is used as a statement or at item level.

The order of evaluation at runtime is the same as the order of include_js calls in the source, with all modules inlined. The order with respect to other crates is not specified.

Example:

include_js! {
    window.my_global_function = function() {
        alert("Hello World!");
    };
}