Struct KeyboardState

pub struct KeyboardState { /* private fields */ }

Keyboard state that helps manage pressed keys, rollover, and generating USB HID reports

Implementations

impl<'a> KeyboardState

pub fn new(key_rollover: Option<usize>) -> KeyboardState

Create a new keyboard state

pub fn update_key(&mut self, key: KeyMap, state: KeyState)

Update the keyboard state with a key’s new state

pub fn usb_input_report(&mut self) -> &[u8]

Generate a USB HID report

Trait Implementations

impl Clone for KeyboardState

fn clone(&self) -> KeyboardState

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for KeyboardState

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Hash for KeyboardState

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for KeyboardState

fn eq(&self, other: &KeyboardState) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for KeyboardState

impl StructuralPartialEq for KeyboardState