Struct ScopedAssembled 

pub struct ScopedAssembled {
    pub registry: ScopedToolRegistry,
    pub delegate_handle: Option<DelegateParentToolsHandle>,
    pub ask_user_handle: Option<PerToolChannelHandle>,
    pub reaction_handle: PerToolChannelHandle,
    pub poll_handle: Option<PerToolChannelHandle>,
    pub escalate_handle: Option<PerToolChannelHandle>,
    pub channel_room_handle: Option<PerToolChannelHandle>,
    pub activated_handle: Option<Arc<Mutex<ActivatedToolSet>>>,
    pub mcp_tool_names: HashSet<String>,
    /* private fields */
}

Output of ScopedToolRegistry::assemble: the scoped registry plus the side-channel handles + the deferred-MCP prompt section the callers thread on.

Fields

registry: ScopedToolRegistry

delegate_handle: Option<DelegateParentToolsHandle>

ask_user_handle: Option<PerToolChannelHandle>

reaction_handle: PerToolChannelHandle

poll_handle: Option<PerToolChannelHandle>

escalate_handle: Option<PerToolChannelHandle>

channel_room_handle: Option<PerToolChannelHandle>

activated_handle: Option<Arc<Mutex<ActivatedToolSet>>>

Live handle to the activated deferred-MCP set (present only when a deferred tool_search tool was registered).

mcp_tool_names: HashSet<String>

Implementations

impl ScopedAssembled

pub fn combined_mcp_prompt_section(&self) -> String

The deferred-MCP tool-search listing and the pinned-MCP-resources section, composed into ONE prompt block. For callers that inject a single combined MCP prompt section: run, process_message, and independent delegation.

Centralizing the composition here (instead of each caller hand-rolling append_pinned_mcp_section(&mut deferred_section, &pinned_section) after its own destructure) is what makes dropping pinned_section a thing that can no longer happen silently - the field isn’t reachable except through this method or Self::pinned_section, so a caller must consciously pick one.

pub fn deferred_section(&self) -> &str

The deferred-MCP tool-search listing on its own, for callers with two distinct prompt slots that inject each separately (Agent::from_config’s Agent, whose prompt is composed per-turn later rather than at assemble-call time). See Self::pinned_section for its counterpart, and Self::combined_mcp_prompt_section for the single-block shape.

pub fn pinned_section(&self) -> &str

The pinned-MCP-resources section on its own. See Self::deferred_section.