diff --git a/packages/html/src/document/eval.rs b/packages/html/src/document/eval.rs
index 44da18426..cd9d2aa0f 100644
--- a/packages/html/src/document/eval.rs
+++ b/packages/html/src/document/eval.rs
@@ -3,6 +3,8 @@
use dioxus_core::prelude::*;
use generational_box::GenerationalBox;
+use std::error::Error;
+use std::fmt::Display;
use std::future::{poll_fn, Future, IntoFuture};
use std::pin::Pin;
use std::rc::Rc;
@@ -117,3 +119,16 @@ pub enum EvalError {
/// Represents an error communicating between JavaScript and Rust.
Communication(String),
}
+
+impl Display for EvalError {
+ fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+ match self {
+ EvalError::Unsupported => write!(f, "EvalError::Unsupported - eval is not supported on the current platform"),
+ EvalError::Finished => write!(f, "EvalError::Finished - eval has already ran"),
+ EvalError::InvalidJs(_) => write!(f, "EvalError::InvalidJs - the provided javascript is invalid"),
+ EvalError::Communication(_) => write!(f, "EvalError::Communication - there was an error trying to communicate with between javascript and rust"),
+ }
+ }
+}
+
+impl Error for EvalError {}