Struct AgentKernelBuilder 

pub struct AgentKernelBuilder { /* private fields */ }

Builder for AgentKernel.

Implementations

impl AgentKernelBuilder

pub fn llm(self, llm: Arc<dyn LlmProvider>) -> Self

Set the LLM provider.

pub fn tools(self, tools: ToolRegistry) -> Self

Set the tool registry.

pub fn max_steps(self, n: usize) -> Self

Set the maximum number of LLM calls per turn.

pub fn max_transcript_chars(self, n: usize) -> Self

Set the maximum transcript characters before trimming.

pub fn compactor(self, compactor: Compactor) -> Self

Set the compactor for summarising old messages.

pub fn hooks(self, hooks: HookRegistry) -> Self

Set the hook registry.

pub fn shutdown_token(self, token: CancellationToken) -> Self

Set the cancellation token for graceful shutdown. When the token is cancelled, the kernel’s step loop terminates with FinishReason::Cancelled at the next step boundary.

pub fn with_storage(self, backend: Arc<dyn StorageBackend>) -> Self

Inject a storage backend. If not set, build() defaults to LocalStorageBackend rooted at the current working directory.

pub fn with_session_store(self, store: Arc<dyn SessionStore>) -> Self

Inject a session hot-state store. If not set, build() uses NoopSessionStore (zero cost, no I/O).

pub fn with_tool_set_provider(self, provider: Arc<dyn ToolSetProvider>) -> Self

Inject a tool set provider. When set and tools() is NOT also called, build() delegates tools construction to provider.build_registry(). If tools() was set explicitly, that registry takes precedence.

pub fn build(self) -> Result<AgentKernel>

Build the AgentKernel, or return an error if required fields are missing.

Trait Implementations

impl Debug for AgentKernelBuilder

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

Formats the value using the given formatter.

impl Default for AgentKernelBuilder

fn default() -> AgentKernelBuilder

Returns the “default value” for a type.