Trait Middleware 

pub trait Middleware<E> {
    type Executor: Executor;

    // Required method
    fn wrap(&self, executor: E) -> Self::Executor;
}

A Pacta-native decorator over execution: the Tower Layer analog. Because wrap takes an Executor and returns an Executor, middleware compose arbitrarily (the closure property), which is how orchestration is composed onto the seam.

Required Associated Types

type Executor: Executor

The wrapped executor type.

Required Methods

fn wrap(&self, executor: E) -> Self::Executor

Wrap an executor with this middleware.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors