Struct keycode::KeyboardState

pub struct KeyboardState { /* fields omitted */ }

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

Methods

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

Formats the value using the given formatter.

impl Eq for KeyboardState

impl Hash for KeyboardState

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl PartialEq<KeyboardState> for KeyboardState

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for KeyboardState

impl StructuralPartialEq for KeyboardState