Add support for String

simconnect-sdk-derive/src/helpers.rs

@@ -0,0 +1,9 @@
+pub fn get_attribute(attrs: &[syn::Attribute]) -> Option<&syn::Attribute> {
+    attrs
+        .iter()
+        .find(|&attr| attr.path.segments.len() == 1 && attr.path.segments[0].ident == "simconnect")
+}
+
+pub fn mk_err<T: quote::ToTokens>(t: T, message: &str) -> proc_macro2::TokenStream {
+    syn::Error::new_spanned(t, message).to_compile_error()
+}