Struct Input 

pub struct Input;

A zero-sized namespace struct providing static input event extraction methods.

This struct follows the same pattern as App, serving as a namespace for free-standing input utility functions that extract data from DOM events.

Implementations

impl Input

Implements static event extraction methods on the Input namespace struct.

pub fn extract_key_code(event: &Event) -> String

Extracts the key code string from a keyboard event.

Arguments

• &Event - The keyboard event.

Returns

• String - The key code string (e.g., "KeyA", "Space", "ArrowLeft").

pub fn extract_mouse_button(event: &Event) -> MouseButton

Extracts the mouse button enum from a mouse event.

Arguments

• &Event - The mouse event.

Returns

• MouseButton - The mouse button that was pressed or released.

pub fn extract_mouse_position(event: &Event) -> Vector2D

Extracts the client (viewport) coordinates from a mouse event.

Arguments

• &Event - The mouse event.

Returns

• Vector2D - The (x, y) client coordinates.

impl Input

pub fn new() -> Self

Trait Implementations

impl Clone for Input

fn clone(&self) -> Input

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Input

impl Debug for Input

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

Formats the value using the given formatter.

impl Default for Input

fn default() -> Input

Returns the “default value” for a type.

impl Eq for Input

impl Hash for Input

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Input

fn cmp(&self, other: &Input) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Input

fn eq(&self, other: &Input) -> 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 PartialOrd for Input

fn partial_cmp(&self, other: &Input) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Input