diff --git a/crates/biome_deserialize/src/json.rs b/crates/biome_deserialize/src/json.rs
index f9841fc0df53..a243050d2973 100644
--- a/crates/biome_deserialize/src/json.rs
+++ b/crates/biome_deserialize/src/json.rs
@@ -65,18 +65,14 @@ pub trait VisitJsonNode: VisitNode<JsonLanguage> {
     /// ## Errors
     ///
     /// The function will emit a generic diagnostic if the `visitor` doesn't implement [visit_member_value]
-    fn map_to_known_string<T>(
-        &self,
+    fn map_to_known_string(
+        &mut self,
         value: &AnyJsonValue,
         name: &str,
-        visitor: &mut T,
         diagnostics: &mut Vec<DeserializationDiagnostic>,
-    ) -> Option<()>
-    where
-        T: VisitNode<JsonLanguage>,
-    {
+    ) -> Option<()> {
         if JsonStringValue::can_cast(value.syntax().kind()) {
-            visitor.visit_member_value(value.syntax(), diagnostics)?;
+            self.visit_member_value(value.syntax(), diagnostics)?;
             return Some(());
         }
         diagnostics.push(DeserializationDiagnostic::new_incorrect_type_for_value(
@@ -395,16 +391,12 @@ pub trait VisitJsonNode: VisitNode<JsonLanguage> {
     /// ## Errors
     /// This function will emit diagnostics if:
     /// - the `value` can't be cast to [JsonObjectValue]
-    fn map_to_object<T>(
+    fn map_to_object(
         &mut self,
         value: &AnyJsonValue,
         name: &str,
-        visitor: &mut T,
         diagnostics: &mut Vec<DeserializationDiagnostic>,
-    ) -> Option<()>
-    where
-        T: VisitNode<JsonLanguage>,
-    {
+    ) -> Option<()> {
         let value = JsonObjectValue::cast_ref(value.syntax()).or_else(|| {
             diagnostics.push(DeserializationDiagnostic::new_incorrect_type_for_value(
                 name,
@@ -415,7 +407,7 @@ pub trait VisitJsonNode: VisitNode<JsonLanguage> {
         })?;
         for element in value.json_member_list() {
             let element = element.ok()?;
-            visitor.visit_map(
+            self.visit_map(
                 element.name().ok()?.syntax(),
                 element.value().ok()?.syntax(),
                 diagnostics,
@@ -424,16 +416,12 @@ pub trait VisitJsonNode: VisitNode<JsonLanguage> {
         Some(())
     }
 
-    fn map_to_array<V>(
-        &self,
+    fn map_to_array(
+        &mut self,
         value: &AnyJsonValue,
         name: &str,
-        visitor: &mut V,
         diagnostics: &mut Vec<DeserializationDiagnostic>,
-    ) -> Option<()>
-    where
-        V: VisitNode<JsonLanguage>,
-    {
+    ) -> Option<()> {
         let array = JsonArrayValue::cast_ref(value.syntax()).or_else(|| {
             diagnostics.push(DeserializationDiagnostic::new_incorrect_type_for_value(
                 name,
@@ -447,7 +435,7 @@ pub trait VisitJsonNode: VisitNode<JsonLanguage> {
         }
         for element in array.elements() {
             let element = element.ok()?;
-            visitor.visit_array_member(element.syntax(), diagnostics);
+            self.visit_array_member(element.syntax(), diagnostics);
         }
 
         Some(())
diff --git a/crates/biome_js_analyze/src/semantic_analyzers/correctness/use_exhaustive_dependencies.rs b/crates/biome_js_analyze/src/semantic_analyzers/correctness/use_exhaustive_dependencies.rs
index d0d2adfaecb7..bf6f368ffb96 100644
--- a/crates/biome_js_analyze/src/semantic_analyzers/correctness/use_exhaustive_dependencies.rs
+++ b/crates/biome_js_analyze/src/semantic_analyzers/correctness/use_exhaustive_dependencies.rs
@@ -339,7 +339,7 @@ impl VisitNode<JsonLanguage> for HooksOptions {
             for element in array.elements() {
                 let element = element.ok()?;
                 let mut hooks = Hooks::default();
-                self.map_to_object(&element, "hooks", &mut hooks, diagnostics)?;
+                hooks.map_to_object(&element, "hooks", diagnostics)?;
                 self.hooks.push(hooks);
             }
         }
diff --git a/crates/biome_js_analyze/src/semantic_analyzers/style/use_naming_convention.rs b/crates/biome_js_analyze/src/semantic_analyzers/style/use_naming_convention.rs
index 224e9429b6ca..9d36d89dbda8 100644
--- a/crates/biome_js_analyze/src/semantic_analyzers/style/use_naming_convention.rs
+++ b/crates/biome_js_analyze/src/semantic_analyzers/style/use_naming_convention.rs
@@ -512,9 +512,8 @@ impl VisitNode<JsonLanguage> for NamingConventionOptions {
                 self.strict_case = self.map_to_boolean(&value, name_text, diagnostics)?
             }
             "enumMemberCase" => {
-                let mut enum_member_case = EnumMemberCase::default();
-                self.map_to_known_string(&value, name_text, &mut enum_member_case, diagnostics)?;
-                self.enum_member_case = enum_member_case;
+                self.enum_member_case
+                    .map_to_known_string(&value, name_text, diagnostics)?;
             }
             _ => (),
         }
diff --git a/crates/biome_service/src/configuration/parse/json/configuration.rs b/crates/biome_service/src/configuration/parse/json/configuration.rs
index edc29f0b3306..7b164e7bcfe2 100644
--- a/crates/biome_service/src/configuration/parse/json/configuration.rs
+++ b/crates/biome_service/src/configuration/parse/json/configuration.rs
@@ -35,38 +35,38 @@ impl VisitNode<JsonLanguage> for Configuration {
             }
             "files" => {
                 let mut files = FilesConfiguration::default();
-                self.map_to_object(&value, name_text, &mut files, diagnostics)?;
+                files.map_to_object(&value, name_text, diagnostics)?;
                 self.files = Some(files);
             }
             "vcs" => {
                 let mut vcs = VcsConfiguration::default();
-                self.map_to_object(&value, name_text, &mut vcs, diagnostics)?;
+                vcs.map_to_object(&value, name_text, diagnostics)?;
                 validate_vcs_configuration(&value, &mut vcs, diagnostics);
                 self.vcs = Some(vcs);
             }
             "formatter" => {
                 let mut formatter = FormatterConfiguration::default();
-                self.map_to_object(&value, name_text, &mut formatter, diagnostics)?;
+                formatter.map_to_object(&value, name_text, diagnostics)?;
                 self.formatter = Some(formatter);
             }
             "linter" => {
                 let mut linter = LinterConfiguration::default();
-                self.map_to_object(&value, name_text, &mut linter, diagnostics)?;
+                linter.map_to_object(&value, name_text, diagnostics)?;
                 self.linter = Some(linter);
             }
             "javascript" => {
                 let mut javascript = JavascriptConfiguration::default();
-                self.map_to_object(&value, name_text, &mut javascript, diagnostics)?;
+                javascript.map_to_object(&value, name_text, diagnostics)?;
                 self.javascript = Some(javascript);
             }
             "json" => {
                 let mut json = JsonConfiguration::default();
-                self.map_to_object(&value, name_text, &mut json, diagnostics)?;
+                json.map_to_object(&value, name_text, diagnostics)?;
                 self.json = Some(json);
             }
             "organizeImports" => {
                 let mut organize_imports = OrganizeImports::default();
-                self.map_to_object(&value, name_text, &mut organize_imports, diagnostics)?;
+                organize_imports.map_to_object(&value, name_text, diagnostics)?;
                 self.organize_imports = Some(organize_imports);
             }
             "extends" => {
@@ -76,7 +76,7 @@ impl VisitNode<JsonLanguage> for Configuration {
             }
             "overrides" => {
                 let mut overrides = Overrides::default();
-                self.map_to_array(&value, name_text, &mut overrides, diagnostics)?;
+                overrides.map_to_array(&value, name_text, diagnostics)?;
                 self.overrides = Some(overrides);
             }
             _ => {}
diff --git a/crates/biome_service/src/configuration/parse/json/formatter.rs b/crates/biome_service/src/configuration/parse/json/formatter.rs
index 289710571ec1..56667fa72827 100644
--- a/crates/biome_service/src/configuration/parse/json/formatter.rs
+++ b/crates/biome_service/src/configuration/parse/json/formatter.rs
@@ -41,7 +41,7 @@ impl VisitNode<JsonLanguage> for FormatterConfiguration {
 
             "indentStyle" => {
                 let mut indent_style = PlainIndentStyle::default();
-                self.map_to_known_string(&value, name_text, &mut indent_style, diagnostics)?;
+                indent_style.map_to_known_string(&value, name_text, diagnostics)?;
                 self.indent_style = Some(indent_style);
             }
             "indentSize" => {
diff --git a/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs b/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs
index 2681ad9e24b5..dbb050a8a4ba 100644
--- a/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs
+++ b/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs
@@ -33,32 +33,32 @@ impl VisitNode<JsonLanguage> for JavascriptFormatter {
         match name_text {
             "jsxQuoteStyle" => {
                 let mut jsx_quote_style = QuoteStyle::default();
-                self.map_to_known_string(&value, name_text, &mut jsx_quote_style, diagnostics)?;
+                jsx_quote_style.map_to_known_string(&value, name_text, diagnostics)?;
                 self.jsx_quote_style = Some(jsx_quote_style);
             }
             "quoteStyle" => {
                 let mut quote_style = QuoteStyle::default();
-                self.map_to_known_string(&value, name_text, &mut quote_style, diagnostics)?;
+                quote_style.map_to_known_string(&value, name_text, diagnostics)?;
                 self.quote_style = Some(quote_style);
             }
             "trailingComma" => {
                 let mut trailing_comma = TrailingComma::default();
-                self.map_to_known_string(&value, name_text, &mut trailing_comma, diagnostics)?;
+                trailing_comma.map_to_known_string(&value, name_text, diagnostics)?;
                 self.trailing_comma = Some(trailing_comma);
             }
             "quoteProperties" => {
                 let mut quote_properties = QuoteProperties::default();
-                self.map_to_known_string(&value, name_text, &mut quote_properties, diagnostics)?;
+                quote_properties.map_to_known_string(&value, name_text, diagnostics)?;
                 self.quote_properties = Some(quote_properties);
             }
             "semicolons" => {
                 let mut semicolons = Semicolons::default();
-                self.map_to_known_string(&value, name_text, &mut semicolons, diagnostics)?;
+                semicolons.map_to_known_string(&value, name_text, diagnostics)?;
                 self.semicolons = Some(semicolons);
             }
             "arrowParentheses" => {
                 let mut arrow_parentheses = ArrowParentheses::default();
-                self.map_to_known_string(&value, name_text, &mut arrow_parentheses, diagnostics)?;
+                arrow_parentheses.map_to_known_string(&value, name_text, diagnostics)?;
                 self.arrow_parentheses = Some(arrow_parentheses);
             }
 
@@ -68,7 +68,7 @@ impl VisitNode<JsonLanguage> for JavascriptFormatter {
 
             "indentStyle" => {
                 let mut indent_style = PlainIndentStyle::default();
-                self.map_to_known_string(&value, name_text, &mut indent_style, diagnostics)?;
+                indent_style.map_to_known_string(&value, name_text, diagnostics)?;
                 self.indent_style = Some(indent_style);
             }
             "indentSize" => {
diff --git a/crates/biome_service/src/configuration/parse/json/javascript/mod.rs b/crates/biome_service/src/configuration/parse/json/javascript/mod.rs
index a92b848e6aa7..8d790c98cee6 100644
--- a/crates/biome_service/src/configuration/parse/json/javascript/mod.rs
+++ b/crates/biome_service/src/configuration/parse/json/javascript/mod.rs
@@ -28,13 +28,13 @@ impl VisitNode<JsonLanguage> for JavascriptConfiguration {
         match name_text {
             "formatter" => {
                 let mut javascript_formatter = JavascriptFormatter::default();
-                self.map_to_object(&value, name_text, &mut javascript_formatter, diagnostics)?;
+                javascript_formatter.map_to_object(&value, name_text, diagnostics)?;
                 self.formatter = Some(javascript_formatter);
             }
 
             "parser" => {
                 let mut parser = JavascriptParser::default();
-                self.map_to_object(&value, name_text, &mut parser, diagnostics)?;
+                parser.map_to_object(&value, name_text, diagnostics)?;
                 self.parser = Some(parser);
             }
 
@@ -45,12 +45,7 @@ impl VisitNode<JsonLanguage> for JavascriptConfiguration {
             }
             "organizeImports" => {
                 let mut javascript_organize_imports = JavascriptOrganizeImports::default();
-                self.map_to_object(
-                    &value,
-                    name_text,
-                    &mut javascript_organize_imports,
-                    diagnostics,
-                )?;
+                javascript_organize_imports.map_to_object(&value, name_text, diagnostics)?;
                 self.organize_imports = Some(javascript_organize_imports);
             }
             _ => {}
diff --git a/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs b/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs
index 4ad8a757b446..d36155df9dd8 100644
--- a/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs
+++ b/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs
@@ -27,12 +27,12 @@ impl VisitNode<JsonLanguage> for JsonConfiguration {
         match name_text {
             "parser" => {
                 let mut parser = JsonParser::default();
-                self.map_to_object(&value, name_text, &mut parser, diagnostics)?;
+                parser.map_to_object(&value, name_text, diagnostics)?;
                 self.parser = Some(parser);
             }
             "formatter" => {
                 let mut formatter = JsonFormatter::default();
-                self.map_to_object(&value, name_text, &mut formatter, diagnostics)?;
+                formatter.map_to_object(&value, name_text, diagnostics)?;
                 self.formatter = Some(formatter);
             }
 
@@ -98,7 +98,7 @@ impl VisitNode<JsonLanguage> for JsonFormatter {
 
             "indentStyle" => {
                 let mut indent_style = PlainIndentStyle::default();
-                self.map_to_known_string(&value, name_text, &mut indent_style, diagnostics)?;
+                indent_style.map_to_known_string(&value, name_text, diagnostics)?;
                 self.indent_style = Some(indent_style);
             }
             "indentSize" => {
diff --git a/crates/biome_service/src/configuration/parse/json/linter.rs b/crates/biome_service/src/configuration/parse/json/linter.rs
index a52520ee4d14..1d1ba06109d5 100644
--- a/crates/biome_service/src/configuration/parse/json/linter.rs
+++ b/crates/biome_service/src/configuration/parse/json/linter.rs
@@ -40,15 +40,14 @@ impl VisitNode<JsonLanguage> for LinterConfiguration {
                 self.enabled = self.map_to_boolean(&value, name_text, diagnostics);
             }
             "rules" => {
-                let mut rules = Rules::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut rules, diagnostics)?;
+                    let mut rules = Rules::default();
+                    rules.map_to_object(&value, name_text, diagnostics)?;
                     self.rules = Some(rules);
                 }
             }
             _ => {}
         }
-
         Some(())
     }
 }
@@ -62,9 +61,7 @@ impl RuleConfiguration {
     ) -> Option<()> {
         match value {
             AnyJsonValue::JsonStringValue(_) => {
-                let mut configuration = RuleConfiguration::default();
-                self.map_to_known_string(value, rule_name, &mut configuration, diagnostics)?;
-                *self = configuration;
+                self.map_to_known_string(value, rule_name, diagnostics)?;
             }
             AnyJsonValue::JsonObjectValue(_) => {
                 let with_options = RuleWithOptions {
@@ -72,7 +69,7 @@ impl RuleConfiguration {
                     options: PossibleOptions::new_from_rule_name(rule_name),
                 };
                 let mut configuration = RuleConfiguration::WithOptions(with_options);
-                self.map_to_object(value, rule_name, &mut configuration, diagnostics)?;
+                configuration.map_to_object(value, rule_name, diagnostics)?;
                 *self = configuration;
             }
             _ => {
@@ -126,17 +123,8 @@ impl VisitNode<JsonLanguage> for RulePlainConfiguration {
         diagnostics: &mut Vec<DeserializationDiagnostic>,
     ) -> Option<()> {
         let node = with_only_known_variants(node, RulePlainConfiguration::KNOWN_KEYS, diagnostics)?;
-        match node.inner_string_text().ok()?.text() {
-            "error" => {
-                *self = RulePlainConfiguration::Error;
-            }
-            "warn" => {
-                *self = RulePlainConfiguration::Warn;
-            }
-            "off" => {
-                *self = RulePlainConfiguration::Off;
-            }
-            _ => {}
+        if let Ok(value) = node.inner_string_text().ok()?.text().parse::<Self>() {
+            *self = value;
         }
         Some(())
     }
@@ -167,7 +155,7 @@ impl VisitNode<JsonLanguage> for RuleWithOptions {
             }
             "options" => {
                 let mut possible_options = self.options.take()?;
-                self.map_to_object(&value, name_text, &mut possible_options, diagnostics);
+                possible_options.map_to_object(&value, name_text, diagnostics);
                 self.options = Some(possible_options);
             }
             _ => {}
diff --git a/crates/biome_service/src/configuration/parse/json/overrides.rs b/crates/biome_service/src/configuration/parse/json/overrides.rs
index 5c0efb41c8cd..f41b25a5bcf6 100644
--- a/crates/biome_service/src/configuration/parse/json/overrides.rs
+++ b/crates/biome_service/src/configuration/parse/json/overrides.rs
@@ -20,7 +20,7 @@ impl VisitNode<JsonLanguage> for Overrides {
     ) -> Option<()> {
         let mut pattern = OverridePattern::default();
         let element = AnyJsonValue::cast_ref(element)?;
-        self.map_to_object(&element, "overrides", &mut pattern, diagnostics)?;
+        pattern.map_to_object(&element, "overrides", diagnostics)?;
         self.0.push(pattern);
         Some(())
     }
@@ -56,27 +56,27 @@ impl VisitNode<JsonLanguage> for OverridePattern {
             }
             "formatter" => {
                 let mut formatter = OverrideFormatterConfiguration::default();
-                self.map_to_object(&value, name_text, &mut formatter, diagnostics)?;
+                formatter.map_to_object(&value, name_text, diagnostics)?;
                 self.formatter = Some(formatter);
             }
             "linter" => {
                 let mut linter = OverrideLinterConfiguration::default();
-                self.map_to_object(&value, name_text, &mut linter, diagnostics)?;
+                linter.map_to_object(&value, name_text, diagnostics)?;
                 self.linter = Some(linter);
             }
             "organizeImports" => {
                 let mut organize_imports = OverrideOrganizeImportsConfiguration::default();
-                self.map_to_object(&value, name_text, &mut organize_imports, diagnostics)?;
+                organize_imports.map_to_object(&value, name_text, diagnostics)?;
                 self.organize_imports = Some(organize_imports);
             }
             "javascript" => {
                 let mut javascript = JavascriptConfiguration::default();
-                self.map_to_object(&value, name_text, &mut javascript, diagnostics)?;
+                javascript.map_to_object(&value, name_text, diagnostics)?;
                 self.javascript = Some(javascript);
             }
             "json" => {
                 let mut json = JsonConfiguration::default();
-                self.map_to_object(&value, name_text, &mut json, diagnostics)?;
+                json.map_to_object(&value, name_text, diagnostics)?;
                 self.json = Some(json);
             }
             _ => {}
@@ -114,7 +114,7 @@ impl VisitNode<JsonLanguage> for OverrideFormatterConfiguration {
 
             "indentStyle" => {
                 let mut indent_style = PlainIndentStyle::default();
-                self.map_to_known_string(&value, name_text, &mut indent_style, diagnostics)?;
+                indent_style.map_to_known_string(&value, name_text, diagnostics)?;
                 self.indent_style = Some(indent_style);
             }
             "indentSize" => {
@@ -179,7 +179,7 @@ impl VisitNode<JsonLanguage> for OverrideLinterConfiguration {
             "rules" => {
                 let mut rules = Rules::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut rules, diagnostics)?;
+                    rules.map_to_object(&value, name_text, diagnostics)?;
                     self.rules = Some(rules);
                 }
             }
diff --git a/crates/biome_service/src/configuration/parse/json/rules.rs b/crates/biome_service/src/configuration/parse/json/rules.rs
index aaaa031d6b7b..5bd8f11bfeaf 100644
--- a/crates/biome_service/src/configuration/parse/json/rules.rs
+++ b/crates/biome_service/src/configuration/parse/json/rules.rs
@@ -48,56 +48,56 @@ impl VisitNode<JsonLanguage> for Rules {
             "a11y" => {
                 let mut visitor = A11y::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.a11y = Some(visitor);
                 }
             }
             "complexity" => {
                 let mut visitor = Complexity::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.complexity = Some(visitor);
                 }
             }
             "correctness" => {
                 let mut visitor = Correctness::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.correctness = Some(visitor);
                 }
             }
             "nursery" => {
                 let mut visitor = Nursery::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.nursery = Some(visitor);
                 }
             }
             "performance" => {
                 let mut visitor = Performance::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.performance = Some(visitor);
                 }
             }
             "security" => {
                 let mut visitor = Security::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.security = Some(visitor);
                 }
             }
             "style" => {
                 let mut visitor = Style::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.style = Some(visitor);
                 }
             }
             "suspicious" => {
                 let mut visitor = Suspicious::default();
                 if are_recommended_and_all_correct(&value, name_text, diagnostics)? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.suspicious = Some(visitor);
                 }
             }
diff --git a/crates/biome_service/src/configuration/parse/json/vcs.rs b/crates/biome_service/src/configuration/parse/json/vcs.rs
index fe79940dee7b..206c7dd7cefc 100644
--- a/crates/biome_service/src/configuration/parse/json/vcs.rs
+++ b/crates/biome_service/src/configuration/parse/json/vcs.rs
@@ -25,7 +25,7 @@ impl VisitNode<JsonLanguage> for VcsConfiguration {
         match name_text {
             "clientKind" => {
                 let mut client_kind = VcsClientKind::default();
-                self.map_to_known_string(&value, name_text, &mut client_kind, diagnostics)?;
+                client_kind.map_to_known_string(&value, name_text, diagnostics)?;
                 self.client_kind = Some(client_kind);
             }
             "enabled" => {
diff --git a/xtask/codegen/src/generate_configuration.rs b/xtask/codegen/src/generate_configuration.rs
index b4dc9cae1a85..e1e771947beb 100644
--- a/xtask/codegen/src/generate_configuration.rs
+++ b/xtask/codegen/src/generate_configuration.rs
@@ -142,7 +142,7 @@ pub(crate) fn generate_rules_configuration(mode: Mode) -> Result<()> {
                     name_text,
                     diagnostics,
                 )? {
-                    self.map_to_object(&value, name_text, &mut visitor, diagnostics)?;
+                    visitor.map_to_object(&value, name_text, diagnostics)?;
                     self.#property_group_name = Some(visitor);
                 }
             }