Struct RenderCardTool 

pub struct RenderCardTool;

Available on crate feature ui only.

Tool for rendering information cards.

Creates styled card components to display content with optional action buttons. Cards are ideal for status updates, summaries, or any structured information.

Example JSON Parameters

{
  "title": "Welcome",
  "description": "Getting started with your account",
  "content": "Your account has been created successfully. Click below to continue.",
  "actions": [
    { "label": "Get Started", "action_id": "start", "variant": "primary" }
  ]
}

Implementations

impl RenderCardTool

pub fn new() -> RenderCardTool

Trait Implementations

impl Default for RenderCardTool

fn default() -> RenderCardTool

Returns the “default value” for a type.

impl Tool for RenderCardTool

fn name(&self) -> &str

fn description(&self) -> &str

fn parameters_schema(&self) -> Option<Value>

fn execute<'life0, 'async_trait>( &'life0 self, _ctx: Arc<dyn ToolContext>, args: Value, ) -> Pin<Box<dyn Future<Output = Result<Value, AdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, RenderCardTool: 'async_trait,

fn enhanced_description(&self) -> String

Returns an enhanced description that may include additional notes. For long-running tools, this includes a warning not to call the tool again if it has already returned a pending status. Default implementation returns the base description.

fn is_long_running(&self) -> bool

Indicates whether the tool is a long-running operation. Long-running tools typically return a task ID immediately and complete the operation asynchronously.

fn response_schema(&self) -> Option<Value>