Struct CollectingEventHandler 

#[non_exhaustive]
pub struct CollectingEventHandler { /* private fields */ }

Event handler that collects text into a buffer.

This handler is useful when you need to capture the full response while also allowing streaming events to be processed.

Example

use gba_core::event::CollectingEventHandler;

let mut handler = CollectingEventHandler::new();
// Use with streaming...
let collected_text = handler.text();

Implementations

impl CollectingEventHandler

pub fn new() -> Self

Create a new collecting event handler.

pub fn text(&self) -> &str

Get the collected text content.

pub fn into_text(self) -> String

Take ownership of the collected text.

pub fn tools_used(&self) -> &[String]

Get the list of tools that were used.

pub fn has_error(&self) -> bool

Check if any errors occurred during streaming.

pub fn clear(&mut self)

Clear the collected content and reset state.

Trait Implementations

impl Debug for CollectingEventHandler

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

Formats the value using the given formatter.

impl Default for CollectingEventHandler

fn default() -> CollectingEventHandler

Returns the “default value” for a type.

impl EventHandler for CollectingEventHandler

fn on_text(&mut self, text: &str)

Called when text content is received from Claude.

fn on_tool_use(&mut self, tool: &str, _input: &Value)

Called when Claude starts using a tool.

fn on_tool_result(&mut self, _result: &str)

Called when a tool returns a result.

fn on_error(&mut self, _error: &str)

Called when an error occurs during streaming.

fn on_complete(&mut self)

Called when the response is complete.