Struct WindowId 

pub struct WindowId(pub u64);

Stable identity for a desktop window.

Tuple Fields

0: u64

Implementations

impl WindowId

pub const PRIMARY: Self

Identity of the single window every backend opens at startup.

Multi-window support is not implemented yet, so all three backends must report this exact value. Handlers can therefore compare against it portably, and a future multi-window backend can allocate subsequent ids without renumbering the primary window.

Trait Implementations

impl Clone for WindowId

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WindowId

impl Debug for WindowId

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

Formats the value using the given formatter.

impl Default for WindowId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WindowId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WindowId

impl Hash for WindowId

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 WindowId

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WindowId

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 WindowId