Making every type optional via Option

crates/rome_service/src/configuration/formatter.rs

@@ -9,24 +9,24 @@ use serde::{Deserialize, Serialize};
 #[serde(rename_all = "camelCase", default, deny_unknown_fields)]
 pub struct FormatterConfiguration {
     // if `false`, it disables the feature. `true` by default
-    pub enabled: bool,
+    pub enabled: Option<bool>,
 
     /// Stores whether formatting should be allowed to proceed if a given file
     /// has syntax errors
-    pub format_with_errors: bool,
+    pub format_with_errors: Option<bool>,
 
     /// The indent style.
-    pub indent_style: PlainIndentStyle,
+    pub indent_style: Option<PlainIndentStyle>,
 
     /// The size of the indentation, 2 by default
-    pub indent_size: u8,
+    pub indent_size: Option<u8>,
 
     /// What's the max width of a line. Defaults to 80.
     #[serde(
         deserialize_with = "deserialize_line_width",
         serialize_with = "serialize_line_width"
     )]
-    pub line_width: LineWidth,
+    pub line_width: Option<LineWidth>,
 
     /// A list of Unix shell style patterns. The formatter will ignore files/folders that will
     /// match these patterns.

crates/rome_service/src/configuration/parse/json/formatter.rs

@@ -27,24 +27,24 @@ impl VisitNode<JsonLanguage> for FormatterConfiguration {
         let name_text = name.text();
         match name_text {
             "formatWithErrors" => {
-                self.format_with_errors = self.map_to_boolean(&value, name_text, diagnostics)?;
+                self.format_with_errors = self.map_to_boolean(&value, name_text, diagnostics);
             }
             "enabled" => {
-                self.enabled = self.map_to_boolean(&value, name_text, diagnostics)?;
+                self.enabled = self.map_to_boolean(&value, name_text, diagnostics);
             }
             "ignore" => {
                 self.ignore = self.map_to_index_set_string(&value, name_text, diagnostics);
             }
             "indentStyle" => {
                 let mut indent_style = PlainIndentStyle::default();
-                self.map_to_known_string(&value, name_text, &mut indent_style, diagnostics)?;
+                self.map_to_known_string(&value, name_text, &mut indent_style, diagnostics);
                 self.indent_style = indent_style;
             }
             "indentSize" => {
-                self.indent_size = self.map_to_u8(&value, name_text, u8::MAX, diagnostics)?;
+                self.indent_size = self.map_to_u8(&value, name_text, u8::MAX, diagnostics);
             }
             "lineWidth" => {
-                let line_width = self.map_to_u16(&value, name_text, LineWidth::MAX, diagnostics)?;
+                let line_width = self.map_to_u16(&value, name_text, LineWidth::MAX, diagnostics);
 
                 self.line_width = match LineWidth::try_from(line_width) {
                     Ok(result) => result,