Struct HostedHarnessRuntime 

pub struct HostedHarnessRuntime { /* private fields */ }

Shared owner of a single harness-native runtime.

Implementations

impl HostedHarnessRuntime

pub fn spawn( runtime: Box<dyn RuntimeConnection>, capabilities: RuntimeCapabilities, ) -> (Arc<HostedHarnessRuntime>, HostedHarnessConnection)

Promote one exclusive native connection into a multi-frontend host and return the first SDK connection to it.

pub fn frontend_sender(&self) -> Sender<SdkEvent>

Subscribe to the canonical sequenced frontend event stream.

pub async fn shutdown(&self) -> Result<(), Error>

Shut down the one native process owned by this host.

Trait Implementations

impl SdkRuntime for HostedHarnessRuntime

fn describe<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<FrontendRuntimeDescriptor, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, HostedHarnessRuntime: 'async_trait,

Describe runtime identity, modules, commands, actions, and state.

fn attach<'life0, 'async_trait>( &'life0 self, _history_limit: usize, ) -> Pin<Box<dyn Future<Output = Result<FrontendAttachment, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, HostedHarnessRuntime: 'async_trait,

Atomically attach at the canonical history/live-event boundary.

fn send_input<'async_trait>( self: Arc<HostedHarnessRuntime>, prompt: String, ) -> Pin<Box<dyn Future<Output = Result<(), SdkError>> + Send + 'async_trait>>

where HostedHarnessRuntime: 'async_trait,

Atomically accept a new user turn and return once ownership is claimed.

fn submit<'life0, 'async_trait>( &'life0 self, prompt: String, ) -> Pin<Box<dyn Future<Output = Result<String, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, HostedHarnessRuntime: 'async_trait,

Submit a new user turn.

fn interrupt<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<bool, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, HostedHarnessRuntime: 'async_trait,

Interrupt an active turn.

fn steer<'life0, 'async_trait>( &'life0 self, _prompt: String, ) -> Pin<Box<dyn Future<Output = Result<(), SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, HostedHarnessRuntime: 'async_trait,

Queue a steering instruction when supported.

fn respond<'life0, 'async_trait>( &'life0 self, _response: FrontendResponse, ) -> Pin<Box<dyn Future<Output = Result<(), SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, HostedHarnessRuntime: 'async_trait,

Answer a typed runtime request when supported.

fn submit_with_images<'life0, 'async_trait>( &'life0 self, prompt: String, image_urls: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<String, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Submit a new user turn with canonical multimodal image inputs.

fn invoke<'life0, 'async_trait>( &'life0 self, operation: FrontendOperationInvocation, ) -> Pin<Box<dyn Future<Output = Result<FrontendOperationResult, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Invoke one operation from the descriptor’s explicit catalog.

fn lease_snapshot<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<RuntimeLeaseSnapshot, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Read the one-controller/many-observer ownership state.

fn take_control<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<RuntimeLeaseSnapshot, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Explicitly acquire the controller lease from another interactive client. Ordinary mutations never perform an implicit takeover.

fn heartbeat<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<RuntimeLeaseSnapshot, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Refresh observer activity and a controller lease owned by this client.

fn detach<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<RuntimeLeaseSnapshot, SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Release this client’s observer/controller state without stopping the runtime.

fn close<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), SdkError>> + Send + 'async_trait>>

where 'life0: 'async_trait, Self: 'async_trait,

Explicitly close the SDK-owned runtime when the negotiated descriptor grants that owner-level action. Dropping an attachment is always a detach and never calls this operation implicitly.