Struct CodingHarness 

pub struct CodingHarness { /* private fields */ }

Harness wiring config, tools, system prompt, hooks, and Agent.

Implementations

impl CodingHarness

pub fn new( provider: Box<dyn Provider>, model: String, config: OpiConfig, workspace_root: PathBuf, ) -> Self

Create a new harness with the given provider, model, config, and workspace root.

pub fn new_with_hooks( provider: Box<dyn Provider>, model: String, config: OpiConfig, workspace_root: PathBuf, hooks: Box<dyn AgentHooks>, user_system_prompt: Option<String>, initial_messages: Vec<AgentMessage>, ) -> Self

Create a new harness with custom hooks.

pub fn new_with_hooks_and_resume( provider: Box<dyn Provider>, model: String, config: OpiConfig, workspace_root: PathBuf, hooks: Box<dyn AgentHooks>, user_system_prompt: Option<String>, initial_messages: Vec<AgentMessage>, resume: Option<ResumeInfo>, ) -> Self

Create a new harness, optionally adopting an existing session (resume).

pub fn add_tool(&mut self, tool: Box<dyn Tool>)

Add an extra tool to the harness (for testing with mock tools).

pub async fn prompt( &mut self, text: &str, ) -> Result<Vec<AgentMessage>, AgentError>

Send a user prompt and run the agent loop.

pub async fn continue_( &mut self, text: &str, ) -> Result<Vec<AgentMessage>, AgentError>

Continue the conversation with an additional message.

pub fn subscribe(&mut self, callback: Box<dyn Fn(&AgentEvent) + Send + Sync>)

Register an event subscriber.

pub fn system_prompt(&self) -> &str

Return the assembled system prompt (for testing).

pub fn config(&self) -> &OpiConfig

Return a reference to the config.

pub fn cancel(&self)

Cancel the running operation.

pub fn cancel_token(&self) -> CancellationToken

Return a clonable cancellation token for external cancellation.

pub fn session(&self) -> Option<&SessionCoordinator>

Return the session coordinator, if active.