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NoOpSessionWriter

gemini_adk_rs::agent_session

Struct NoOpSessionWriter 

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pub struct NoOpSessionWriter;
Expand description

A SessionWriter that discards all writes. Used for isolated agent execution (AgentTool) where no real WebSocket exists.

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impl SessionWriter for NoOpSessionWriter

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fn send_audio<'life0, 'async_trait>( &'life0 self, _data: Bytes, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Send raw PCM16 audio bytes.
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fn send_text<'life0, 'async_trait>( &'life0 self, _text: String, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Send a text message.
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fn send_tool_response<'life0, 'async_trait>( &'life0 self, _responses: Vec<FunctionResponse>, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Send tool/function call responses back to the model.
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fn send_client_content<'life0, 'async_trait>( &'life0 self, _turns: Vec<Content>, _turn_complete: bool, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Send client content (conversation history or context).
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fn send_video<'life0, 'async_trait>( &'life0 self, _jpeg_data: Bytes, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Send a video/image frame (raw JPEG bytes).
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fn update_instruction<'life0, 'async_trait>( &'life0 self, _instruction: String, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Update the system instruction mid-session.
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fn update_context<'life0, 'async_trait>( &'life0 self, _update: ContextUpdate, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Replace the declared tools and/or the system instruction mid-session with a contextUpdate message; see SessionHandle::update_context. Read more
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fn signal_activity_start<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Signal that user speech activity has started.
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fn signal_activity_end<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Signal that user speech activity has ended.
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fn disconnect<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gracefully disconnect the session.

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