fix: add JsError to error structs that dont have it (#69)

rs_lib/src/cache.rs

@@ -113,10 +113,12 @@ pub fn url_to_filename(url: &Url) -> std::io::Result<PathBuf> {
   Ok(cache_filename)
 }
 
-#[derive(Debug, Error)]
+#[derive(Debug, Error, JsError)]
 pub enum CacheReadFileError {
+  #[class(inherit)]
   #[error(transparent)]
   Io(#[from] std::io::Error),
+  #[class(inherit)]
   #[error(transparent)]
   ChecksumIntegrity(Box<ChecksumIntegrityError>),
 }

rs_lib/src/file_fetcher/mod.rs

@@ -181,7 +181,8 @@ pub struct CacheReadError {
   pub source: std::io::Error,
 }
 
-#[derive(Debug, Error)]
+#[derive(Debug, Error, JsError)]
+#[class(generic)]
 #[error("Failed reading location header for '{}'{}", .request_url, .maybe_location.as_ref().map(|location| format!(" to '{}'", location)).unwrap_or_default())]
 pub struct RedirectHeaderParseError {
   pub request_url: Url,
@@ -344,15 +345,18 @@ impl From<FetchLocalError> for FetchNoFollowError {
   }
 }
 
-#[derive(Debug, Boxed)]
+#[derive(Debug, Boxed, JsError)]
 struct FetchCachedNoFollowError(pub Box<FetchCachedNoFollowErrorKind>);
 
-#[derive(Debug, Error)]
+#[derive(Debug, Error, JsError)]
 enum FetchCachedNoFollowErrorKind {
+  #[class(inherit)]
   #[error(transparent)]
   ChecksumIntegrity(ChecksumIntegrityError),
+  #[class(inherit)]
   #[error(transparent)]
   CacheRead(#[from] CacheReadError),
+  #[class(inherit)]
   #[error(transparent)]
   RedirectResolution(#[from] RedirectResolutionError),
 }