vtracer_webapp/
utils.rs

1extern crate cfg_if;
2
3cfg_if::cfg_if! {
4    // When the `console_error_panic_hook` feature is enabled, we can call the
5    // `set_panic_hook` function to get better error messages if we ever panic.
6    if #[cfg(feature = "console_error_panic_hook")] {
7        extern crate console_error_panic_hook;
8        pub use self::console_error_panic_hook::set_once as set_panic_hook;
9    } else {
10        #[inline]
11        pub fn set_panic_hook() {}
12    }
13}