Trait Control 

pub trait Control {
    type Event;
    type Error;

    // Required method
    fn update(&mut self) -> Result<Self::Event, Self::Error>;
}

Represents a control, such as debounced input, button, encoder and etc.

Required Associated Types

type Event

type Error

Required Methods

fn update(&mut self) -> Result<Self::Event, Self::Error>

Update a control and return an current event or error after update.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<Switch: InputSwitch, Config: DebouncedInputConfig> Control for DebouncedInput<Switch, Config>

type Event = DebouncedInputEvent

type Error = Error<<<<Config as DebouncedInputConfig>::Timer as ElapsedTimer>::Timestamp as Timestamp>::Error, <Switch as InputSwitch>::Error>

impl<SwitchA: InputSwitch, SwitchB: InputSwitch, Config: EncoderConfig> Control for Encoder<SwitchA, SwitchB, Config>

where <DebouncedInput<SwitchA, Config> as Control>::Error: From<<DebouncedInput<SwitchB, Config> as Control>::Error>,

type Event = EncoderEvent

type Error = <DebouncedInput<SwitchA, Config> as Control>::Error