Trait Backend 

pub trait Backend {
    // Required methods
    fn update(&mut self) -> Result<()>;
    fn enumerate_controllers(&mut self) -> Result<Vec<ControllerInfo>>;
    fn get_input(&self, controller_id: usize) -> Result<RawInput>;
}

Input backend trait for controller input Note: Removed Send + Sync bounds as some backends (SDL2, gilrs) cannot be shared across threads

Required Methods

fn update(&mut self) -> Result<()>

fn enumerate_controllers(&mut self) -> Result<Vec<ControllerInfo>>

fn get_input(&self, controller_id: usize) -> Result<RawInput>

Implementors

impl Backend for GilrsBackend

impl Backend for SDL2Backend