update docs/readme

Author: dmackdev

README.md

@@ -28,16 +28,16 @@ JsonTree::new("simple-tree", &value).show(ui);
 
 // Customised:
 let response = JsonTree::new("customised-tree", &value)
-    .style(JsonTreeStyle {
-        visuals: Some(JsonTreeVisuals {
-            bool_color: Color32::YELLOW,
-            ..Default::default()
-        }),
-        ..Default::default()
-    })
+     .style(
+       JsonTreeStyle::new()
+           .abbreviate_root(true) // Show {...} when the root object is collapsed.
+           .toggle_buttons_state(ToggleButtonsState::VisibleDisabled)
+           .visuals(JsonTreeVisuals {
+               bool_color: Color32::YELLOW,
+               ..Default::default()
+           }),
+     )
     .default_expand(DefaultExpand::All)
-    .abbreviate_root(true) // Show {...} when the root object is collapsed.
-    .toggle_buttons_state(ToggleButtonsState::VisibleDisabled)
     .on_render(|ui, ctx| {
         // Customise rendering of the JsonTree, and/or handle interactions.
         match ctx {

src/lib.rs

@@ -23,16 +23,16 @@
 //!
 //! // Customised:
 //! let response = JsonTree::new("customised-tree", &value)
-//!     .style(JsonTreeStyle {
-//!       visuals: Some(JsonTreeVisuals {
-//!           bool_color: Color32::YELLOW,
-//!           ..Default::default()
-//!       }),
-//!       ..Default::default()
-//!     })
+//!     .style(
+//!       JsonTreeStyle::new()
+//!           .abbreviate_root(true) // Show {...} when the root object is collapsed.
+//!           .toggle_buttons_state(ToggleButtonsState::VisibleDisabled)
+//!           .visuals(JsonTreeVisuals {
+//!               bool_color: Color32::YELLOW,
+//!               ..Default::default()
+//!           }),
+//!     )
 //!     .default_expand(DefaultExpand::All)
-//!     .abbreviate_root(true) // Show {...} when the root object is collapsed.
-//!     .toggle_buttons_state(ToggleButtonsState::VisibleDisabled)
 //!     .on_render(|ui, ctx| {
 //!         // Customise rendering of the JsonTree, and/or handle interactions.
 //!         match ctx {