Trait Middleware 

pub trait Middleware<A>
where
    A: Action,
{
    // Required methods
    fn before(&mut self, action: &A);
    fn after(&mut self, action: &A, state_changed: bool);
}

Middleware trait for intercepting actions

Implement this trait to add logging, persistence, or other cross-cutting concerns to your store.

Required Methods

fn before(&mut self, action: &A)

Called before the action is dispatched to the reducer

fn after(&mut self, action: &A, state_changed: bool)

Called after the action is processed by the reducer

Implementations on Foreign Types

impl<A> Middleware<A> for DebugActionRecorder<A>

where A: Action,

fn before(&mut self, action: &A)

fn after(&mut self, _action: &A, _state_changed: bool)

Implementors

impl<A> Middleware<A> for ActionLoggerMiddleware

where A: ActionParams,

impl<A> Middleware<A> for ComposedMiddleware<A>

where A: Action,

impl<A> Middleware<A> for LoggingMiddleware

where A: Action,

impl<A> Middleware<A> for NoopMiddleware

where A: Action,