usecfg_if::cfg_if;cfg_if!{// When the `console_error_panic_hook` feature is enabled, we can call the
// `set_panic_hook` function at least once during initialization, and then
// we will get better error messages if our code ever panics.
//// For more details see
// https://github.com/rustwasm/console_error_panic_hook#readme
if#[cfg(feature ="console_error_panic_hook")]{externcrate console_error_panic_hook;pubuseself::console_error_panic_hook::set_once as set_panic_hook;}else{#[inline]pubfnset_panic_hook(){}}}