fix: do not redefine wasm

packages/compiler/Cargo.toml

@@ -36,3 +36,4 @@ regex = "=1.10.6"
 getrandom = { version = "0.2", features = ["js"] }
 wasm-bindgen = "0.2"
 serde-wasm-bindgen = "0.6.5"
+console_error_panic_hook = "0.1.7"

packages/compiler/src/lib.rs

@@ -216,5 +216,6 @@ pub fn gen_circom_from_decomposed_regex(
     Ok(())
 }
 
+// do not re-define
 #[cfg(target_arch = "wasm32")]
 pub use crate::wasm::*;

packages/compiler/src/wasm.rs

@@ -1,9 +1,16 @@
 use crate::*;
+use console_error_panic_hook;
 use serde_wasm_bindgen::from_value;
+use std::panic;
 use wasm_bindgen::prelude::*;
 
 use self::circom::gen_circom_string;
 
+#[wasm_bindgen(start)]
+pub fn init_panic_hook() {
+    panic::set_hook(Box::new(console_error_panic_hook::hook));
+}
+
 #[wasm_bindgen]
 #[allow(non_snake_case)]
 pub fn genFromDecomposed(decomposedRegexJson: &str, circomTemplateName: &str) -> String {