jspg error refactoring checkpoint

src/database/compile/mod.rs

@@ -5,7 +5,9 @@ pub mod filter;
 pub mod polymorphism;
 
 use crate::database::schema::Schema;
+use crate::drop::{Error, ErrorDetails};
 use indexmap::IndexMap;
+use std::collections::HashMap;
 
 impl Schema {
   pub fn compile(
@@ -13,7 +15,7 @@ impl Schema {
     db: &crate::database::Database,
     root_id: &str,
     path: String,
-    errors: &mut Vec<crate::drop::Error>,
+    errors: &mut Vec<Error>,
   ) {
     if self.obj.compiled_properties.get().is_some() {
       return;
@@ -72,13 +74,10 @@ impl Schema {
       }
 
       if custom_type_count > 1 {
-        errors.push(crate::drop::Error {
+        errors.push(Error {
           code: "MULTIPLE_INHERITANCE_PROHIBITED".to_string(),
-          message: format!(
-            "Schema attempts to extend multiple custom object pointers in its type array {:?}. Use 'oneOf' for polymorphism and tagged unions.",
-            types
-          ),
-          details: crate::drop::ErrorDetails {
+          values: Some(HashMap::from([("types".to_string(), types.join(", "))])),
+          details: ErrorDetails {
              path: Some(path.clone()),
              schema: Some(root_id.to_string()),
              ..Default::default()