Trait StateExt 

pub trait StateExt: Sized {
    // Provided methods
    fn updated(self, cmd: Command<impl Clone>) -> UpdateResult<Self, impl Clone> { ... }
    fn unchanged(self) -> UpdateResult<Self, ()> { ... }
}

Extension trait for ergonomic state updates.

Provided Methods

fn updated(self, cmd: Command<impl Clone>) -> UpdateResult<Self, impl Clone>

Updates self and returns a command.

fn unchanged(self) -> UpdateResult<Self, ()>

Returns self with no command.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> StateExt for T