Struct ContextTransformPlugin 

pub struct ContextTransformPlugin { /* private fields */ }

Plugin that registers the built-in context truncation request transform.

Wraps a ContextWindowPolicy and registers a ContextTransform via register_request_transform() during plugin registration. This ensures the transform flows through the standard plugin mechanism (ADR-0001) instead of being manually appended post-hoc.

Implementations

impl ContextTransformPlugin

pub fn new(policy: ContextWindowPolicy) -> Self

Trait Implementations

impl Plugin for ContextTransformPlugin

fn descriptor(&self) -> PluginDescriptor

fn register(&self, registrar: &mut PluginRegistrar) -> Result<(), StateError>

Declare capabilities: state keys, hooks, action handlers, effect handlers, permission checkers. Called once per resolve to build the ExecutionEnv.

fn bind_runtime_context( &self, _store: &StateStore, _owner_inbox: Option<&InboxSender>, )

Bind per-run runtime context to the plugin instance.

fn config_schemas(&self) -> Vec<ConfigSchema>

Declare config section schemas for eager validation during resolve.

fn on_activate( &self, _agent_spec: &AgentSpec, _patch: &mut MutationBatch, ) -> Result<(), StateError>

Agent activated: read spec config, write initial state. Called when this plugin becomes active for a specific agent.

fn on_deactivate(&self, _patch: &mut MutationBatch) -> Result<(), StateError>

Agent deactivated: clean up agent-scoped state. Called when switching away from an agent that uses this plugin.