Struct CustomWidgetRegistry 

pub struct CustomWidgetRegistry { /* private fields */ }

Registry of custom widget configurations.

Implementations

impl CustomWidgetRegistry

pub fn new() -> Self

Creates a new empty registry.

pub fn load_from_json(path: &Path) -> Result<Self, CheckError>

Loads a custom widget registry from a JSON file.

Arguments

• path - Path to the JSON file containing widget configurations

Returns

A Result containing the registry or a CheckError if loading fails.

Example JSON format

{
  "CustomWidget": {
    "allowed_attributes": ["value", "mode", "format"]
  },
  "DataGrid": {
    "allowed_attributes": ["columns", "rows", "sortable"]
  }
}

pub fn has_widget(&self, widget_name: &str) -> bool

Checks if a widget is registered.

pub fn is_attribute_allowed(&self, widget_name: &str, attribute: &str) -> bool

Checks if an attribute is allowed for a custom widget.

Arguments

• widget_name - Name of the custom widget
• attribute - Name of the attribute to check

Returns

true if the attribute is allowed, false otherwise. If the widget is not registered, returns false.

pub fn get_allowed_attributes(&self, widget_name: &str) -> Vec<&str>

Gets all allowed attributes for a custom widget.

Arguments

• widget_name - Name of the custom widget

Returns

A vector of attribute names, or an empty vector if the widget is not registered.

pub fn add_widget(&mut self, name: String, config: CustomWidgetConfig)

Adds a custom widget configuration.

Trait Implementations

impl Clone for CustomWidgetRegistry

fn clone(&self) -> CustomWidgetRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CustomWidgetRegistry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CustomWidgetRegistry

fn default() -> CustomWidgetRegistry

Returns the “default value” for a type.