[−][src]Crate reducer

A predictable reactive framework for Rust apps.

Overview

Reducer is inspired by the Flux pattern, popular in the JavaScript community as an effective idiom to build scalable and maintainable apps.

The core mental model behind Reducer is the unidirectional data flow depicted below.

               Reducer               |
+------------------------------------|-----------------+
|                                    |                 |
|    ----------        ---------     |      --------   |
+--> | Action | -----> | State | --- | ---> | View | --+
     ----------        ---------     |      --------
                                     |

The view, often a [G]UI, dispatches actions on the store, which in turn updates its internal state and notifies back the view.

Optional Features

std (enabled by default)

You can disable this feature to use Reducer in a #[no_std] environment.
async (enabled by default, requires std)

Enables integration with futures-rs.

Structs

AsyncDispatcher	A handle that allows dispatching actions on a spawned `Dispatcher` (requires `async`).
Store	A reactive state container.

Enums

AsyncDispatcherError

The error returned when AsyncDispatcher is unable to dispatch an action (requires async).

Traits

Dispatcher	Trait for types that allow dispatching actions.
Reactor	Trait for types that react to state transitions.
Reducer	Trait for types that represent the logical state of an application.
SpawnDispatcher	Trait for types that can spawn `Dispatcher`s as an asynchronous task (requires `async`).