Struct zng_app::window::MonitorId

source ·

pub struct MonitorId(/* private fields */);

Expand description

Unique identifier of a monitor screen.

§Memory

The internal number is a NonZeroU32, that means that Option<MonitorId> and MonitorId are the same size as u32.

§As Hash

The generated internal number has good statistical distribution and can be used as its own hash, although it is not cryptographically safe, as it is simply a sequential counter scrambled using a modified splitmix64.

§Static

The unique ID cannot be generated at compile time, but you can use the new_static constructor to create a lightweight lazy ID factory that will generate the ID on the first get.

Struct zng_app::window::MonitorIdCopy item path

§Memory

§As Hash

§Static

Implementations§

impl MonitorId

pub fn new_unique() -> Self

pub const fn new_static() -> StaticMonitorId

pub fn get(self) -> u32

pub fn sequential(self) -> u32

pub fn from_raw(raw: u32) -> Self

pub fn from_sequential(num: u32) -> Self

§Safety

impl MonitorId

pub fn fallback() -> MonitorId

Trait Implementations§

impl Clone for MonitorId

fn clone(&self) -> Self

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

impl Debug for MonitorId

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

impl Display for MonitorId

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

impl From<&'static StaticMonitorId> for MonitorId

fn from(st: &'static StaticMonitorId) -> MonitorId

impl Hash for MonitorId

fn hash<H>(&self, state: &mut H)where H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

impl PartialEq for MonitorId

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

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

impl Copy for MonitorId

impl Eq for MonitorId

impl NoUninit for MonitorId

impl PodInOption for MonitorId

impl ZeroableInOption for MonitorId

Auto Trait Implementations§

impl Freeze for MonitorId

impl RefUnwindSafe for MonitorId

impl Send for MonitorId

impl Sync for MonitorId

impl Unpin for MonitorId

impl UnwindSafe for MonitorId

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> AnyVarValue for Twhere T: VarValue,

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

fn clone_boxed(&self) -> Box<dyn AnyVarValue>

fn clone_boxed_var(&self) -> Box<dyn AnyVar>

fn into_any(self: Box<T>) -> Box<dyn Any>

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoVar<T> for Twhere T: VarValue,

type Var = LocalVar<T>

fn into_var(self) -> <T as IntoVar<T>>::Var

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>where Self: Sized,

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

Struct zng_app::window::MonitorId

fn hash<H>(&self, state: &mut H)
where H: Hasher,

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> AnyVarValue for T
where T: VarValue,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> IntoVar<T> for T
where T: VarValue,

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>
where Self: Sized,

impl<T> ToOwned for T
where T: Clone,

impl<T> ToString for T
where T: Display + ?Sized,

impl<T> ToTxt for T
where T: ToString,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<T> IntoValue<T> for T
where T: VarValue,

impl<T> StateValue for T
where T: Any + Send + Sync + 'static,

impl<T> VarValue for T
where T: Debug + Clone + Any + PartialEq + Send + Sync,