Struct PointerId 

pub struct PointerId(pub u128);

Stable identity for one active pointer contact.

Pointer ids are only required to be unique among simultaneously active pointers. Mouse input uses PointerId::MOUSE; touch ids come from the platform shell.

Tuple Fields

0: u128

Implementations

impl PointerId

pub const MOUSE: Self

pub const fn contact(platform_id: u64) -> Self

Namespaces a platform contact id away from the singleton mouse id.

Trait Implementations

impl Clone for PointerId

fn clone(&self) -> PointerId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PointerId

impl Debug for PointerId

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

Formats the value using the given formatter.

impl Default for PointerId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PointerId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PointerId

impl Hash for PointerId

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 PartialEq for PointerId

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PointerId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PointerId