Struct AppState 

pub struct AppState {

    pub config: Config,
    pub storage: SqliteStorage,
    pub langbase: LangbaseClient,
    pub linear_mode: LinearMode,
    pub tree_mode: TreeMode,
    pub divergent_mode: DivergentMode,
    pub reflection_mode: ReflectionMode,
    pub backtracking_mode: BacktrackingMode,
    pub auto_mode: AutoMode,
    pub got_mode: GotMode,
    pub decision_mode: DecisionMode,
    pub evidence_mode: EvidenceMode,
    pub detection_mode: DetectionMode,
    pub preset_registry: Arc<PresetRegistry>,
    pub self_improvement: Option<Arc<SelfImprovementSystem>>,
}

Application state shared across handlers.

Contains all mode handlers and shared resources needed for processing reasoning requests.

Fields

config: Config

Application configuration.

storage: SqliteStorage

SQLite storage backend.

langbase: LangbaseClient

Langbase API client.

linear_mode: LinearMode

Linear reasoning mode handler.

tree_mode: TreeMode

Tree reasoning mode handler.

divergent_mode: DivergentMode

Divergent reasoning mode handler.

reflection_mode: ReflectionMode

Reflection reasoning mode handler.

backtracking_mode: BacktrackingMode

Backtracking mode handler.

auto_mode: AutoMode

Auto mode router handler.

got_mode: GotMode

Graph-of-Thoughts mode handler.

decision_mode: DecisionMode

Decision framework mode handler.

evidence_mode: EvidenceMode

Evidence assessment mode handler.

detection_mode: DetectionMode

Detection mode handler for bias/fallacy detection.

preset_registry: Arc<PresetRegistry>

Workflow preset registry.

self_improvement: Option<Arc<SelfImprovementSystem>>

Self-improvement system (optional, enabled via config).

When enabled, monitors system health and can take autonomous actions to improve performance, error rates, and quality.

Implementations

impl AppState

pub fn new( config: Config, storage: SqliteStorage, langbase: LangbaseClient, ) -> Self

Create new application state

pub async fn record_invocation(&self, event: InvocationEvent)

Record an invocation event for self-improvement monitoring.

This should be called after each tool invocation to feed metrics to the self-improvement system.

pub fn self_improvement_enabled(&self) -> bool

Check if self-improvement system is enabled.

Trait Implementations

impl Clone for AppState

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.