Trait MiddlewareStack 

pub trait MiddlewareStack: Send + Sync {
    // Required methods
    fn add(&mut self, middleware: Box<dyn Middleware>);
    fn remove(&mut self, name: &str) -> bool;
    fn get(&self, name: &str) -> Option<&dyn Middleware>;
    fn clear(&mut self);
    fn len(&self) -> usize;
}

Middleware stack management

Required Methods

fn add(&mut self, middleware: Box<dyn Middleware>)

Add middleware to stack

fn remove(&mut self, name: &str) -> bool

Remove middleware by name

fn get(&self, name: &str) -> Option<&dyn Middleware>

Get middleware by name

fn clear(&mut self)

Clear all middleware

fn len(&self) -> usize

Get middleware count

Dyn Compatibility

This trait is dyn compatible.

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

Implementors