Struct input::ButtonArgs

pub struct ButtonArgs {
    pub state: ButtonState,
    pub button: Button,
    pub scancode: Option<i32>,
}

Button arguments

Fields

state: ButtonState

New state of the button.

button: Button

The button that changed state.

scancode: Option<i32>

An optional scancode that tells the physical layout of a keyboard key. For other devices than keyboard, this is set to None.

Scancode follows SDL (https://wiki.libsdl.org/SDL_Scancode).

This is stored here to make Button equality check work with keyboard layouts.

Some window backends might not support scancodes. To test a window backend, use https://github.com/PistonDevelopers/piston-examples/tree/master/user_input

Trait Implementations

impl Copy for ButtonArgs

impl Clone for ButtonArgs

fn clone(&self) -> ButtonArgs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for ButtonArgs

fn eq(&self, __arg_0: &ButtonArgs) -> bool

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

fn ne(&self, __arg_0: &ButtonArgs) -> bool

This method tests for !=.

impl Eq for ButtonArgs

impl Hash for ButtonArgs

fn hash<__H: Hasher>(&self, __arg_0: &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 Debug for ButtonArgs

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.