Struct MiddlewareChain 

pub struct MiddlewareChain { /* private fields */ }

A chain of middlewares that executes them in order.

Implementations

impl MiddlewareChain

pub fn new(middlewares: Vec<Arc<dyn AgentMiddleware>>) -> Self

pub fn is_empty(&self) -> bool

pub async fn run_before_agent( &self, messages: &mut Vec<Message>, ) -> Result<(), SynapticError>

pub async fn run_after_agent( &self, messages: &mut Vec<Message>, ) -> Result<(), SynapticError>

pub async fn run_before_model( &self, request: &mut ModelRequest, ) -> Result<(), SynapticError>

pub async fn run_after_model( &self, request: &ModelRequest, response: &mut ModelResponse, ) -> Result<(), SynapticError>

pub async fn call_model( &self, request: ModelRequest, base: &dyn ModelCaller, ) -> Result<ModelResponse, SynapticError>

Execute a model call through the full middleware chain.

Runs the complete lifecycle: before_model -> wrap_model_call chain -> after_model.

pub async fn call_tool( &self, request: ToolCallRequest, base: &dyn ToolCaller, ) -> Result<Value, SynapticError>

Execute a tool call through the full middleware chain.