Struct ButtonMemory 

pub struct ButtonMemory { /* private fields */ }

Native desktop button test double returned by CydMemory::button_memory.

Example

use device_envoy_core::{button::Button, memory::ButtonMemory};

let mut button = ButtonMemory::new();
assert!(!button.is_pressed());
button.set_pressed(true);
assert!(button.is_pressed());

Implementations

impl ButtonMemory

pub fn new() -> Self

Construct a button test double with no frame scheduling. See the example on ButtonMemory.

pub fn set_pressed(&mut self, pressed: bool)

Set the button’s default pressed state. See the example on ButtonMemory.

pub fn set_pressed_for_frame(&mut self, frame_index: usize, pressed: bool)

Override the pressed state for one specific flushed frame index.

The CydMemory example demonstrates scheduled state taking effect after a frame flush.

Trait Implementations

impl Button for ButtonMemory

fn is_pressed(&self) -> bool

Returns whether the button is currently pressed.

async fn wait_for_press(&mut self)

Waits for the next press (button goes down, debounced). Does not wait for release.

async fn wait_for_press_duration(&mut self) -> PressDuration

Waits for the next press and returns whether it was short or long (debounced).

impl Default for ButtonMemory

fn default() -> Self

Returns the “default value” for a type.