Struct MiddlewareChain 

pub struct MiddlewareChain { /* private fields */ }

A chain of middleware that processes messages in sequence.

Middleware chains allow you to compose multiple middleware components into a single handler that executes them in order.

Implementations

impl MiddlewareChain

pub fn new( middlewares: Vec<Box<dyn Middleware>>, final_handler: Box<dyn MessageHandler>, ) -> Self

Create a new middleware chain.

Arguments

• middlewares - Vector of middleware to execute in order
• final_handler - The final handler that processes the message

pub fn build(self) -> Box<dyn MessageHandler>

Build the middleware chain into a single handler.

This creates a nested structure where each middleware wraps the next.