Struct KeyboardState 

pub struct KeyboardState {
    pub flags: [u128; 2],
}

Represents a state of pressed keys on a keyboard. Can be used to track the current state of the keyboard or to represent a keyboard state for hotkeys.

Tracks pressed keys using two 128-bit flags, allowing support for 256 keys.

Fields

flags: [u128; 2]

Implementations

impl KeyboardState

pub fn new() -> KeyboardState

Creates a new KeyboardState with all keys released.

pub fn keydown(&mut self, key: u16)

Marks a key as pressed.

Keys VK_Shift, VK_Control, and VK_Menu will be marked as pressed when either the left or right version is pressed.

pub fn keyup(&mut self, key: u16)

Marks a key as released.

pub fn is_down(&self, key: u16) -> bool

Checks if a key is currently pressed.

pub fn sync(&mut self)

Checks the state of each pressed key against the OS and removes them if they are not pressed.

pub fn clear(&mut self)

Clears the state of all keys, marking them as released.

pub fn get_async_key_state(key: u16) -> bool

Returns whether a key is currently pressed according to the OS.

Trait Implementations

impl Clone for KeyboardState

fn clone(&self) -> KeyboardState

Returns a duplicate 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 Default for KeyboardState

fn default() -> Self

Returns the “default value” for a type.

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 Copy for KeyboardState

impl Eq for KeyboardState