(module
(import "env" "log_bool" (func $log_bool (param i32)))
(func $main
;; load `10` and `2` onto the stack
i32.const 10
i32.const 2
i32.lt_u ;; check if `10` is less than '2'
call $log_bool ;; log the result
)
(start $main)
)
var url = "{%wasm-url%}";
function log_bool(value) {
console.log(Boolean(value));
}
await WebAssembly.instantiateStreaming(fetch(url), {
env: {log_bool}
});