Struct amethyst_rendy::rendy::wsi::winit::DeviceId

[+] Show declaration

pub struct DeviceId(_);

[−] Expand description

Identifier of an input device.

Whenever you receive an event arising from a particular input device, this event contains a DeviceId which identifies its origin. Note that devices may be virtual (representing an on-screen cursor and keyboard focus) or physical. Virtual devices typically aggregate inputs from multiple physical devices.

Methods

impl DeviceId[−]

pub unsafe fn dummy() -> DeviceId[−]

Returns a dummy DeviceId, useful for unit testing. The only guarantee made about the return value of this function is that it will always be equal to itself and to future values returned by this function. No other guarantees are made. This may be equal to a real DeviceId.

Passing this into a winit function will result in undefined behavior.

Trait Implementations

impl Eq for DeviceId

impl Copy for DeviceId

impl Clone for DeviceId[+]

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fn clone(&self) -> DeviceId[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl PartialEq<DeviceId> for DeviceId[+]

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fn eq(&self, other: &DeviceId) -> bool[−]

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

fn ne(&self, other: &DeviceId) -> bool[−]

This method tests for !=.

impl PartialOrd<DeviceId> for DeviceId[+]

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fn partial_cmp(&self, other: &DeviceId) -> Option<Ordering>[−]

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

fn lt(&self, other: &DeviceId) -> bool[−]

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &DeviceId) -> bool[−]

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

fn gt(&self, other: &DeviceId) -> bool[−]

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &DeviceId) -> bool[−]

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

impl Hash for DeviceId[+]

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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, [−]

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

impl Ord for DeviceId[+]

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fn cmp(&self, other: &DeviceId) -> Ordering[−]

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl Debug for DeviceId[+]

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fn fmt(&self, f: &mut Formatter) -> Result<(), Error>[−]

Formats the value using the given formatter.