Struct pax_runtime::api::NodeContext

pub struct NodeContext {
    pub slot_index: Property<Option<usize>>,
    pub frames_elapsed: Property<u64>,
    pub bounds_parent: Property<(f64, f64)>,
    pub bounds_self: Property<(f64, f64)>,
    pub platform: Platform,
    pub os: OS,
    pub slot_children_count: Property<usize>,
    /* private fields */
}

Fields§

§slot_index: Property<Option<usize>>

slot index of this node in it’s container

§frames_elapsed: Property<u64>

The current global engine tick count

§bounds_parent: Property<(f64, f64)>

The bounds of this element’s immediate container (parent) in px

§bounds_self: Property<(f64, f64)>

The bounds of this element in px

§platform: Platform

Current platform (Web/Native) this app is running on

§os: OS

Current os (Android/Windows/Mac/Linux) this app is running on

§slot_children_count: Property<usize>

The number of slot children provided to this component template

Implementations§

impl NodeContext

pub fn push_local_store<T: Store>(&self, store: T)

pub fn peek_local_store<T: Store, V>( &self, f: impl FnOnce(&mut T) -> V, ) -> Result<V, String>

pub fn dispatch_event(&self, identifier: &'static str) -> Result<(), String>

Trait Implementations§

impl Clone for NodeContext

fn clone(&self) -> NodeContext

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl Freeze for NodeContext

impl !RefUnwindSafe for NodeContext

impl !Send for NodeContext

impl !Sync for NodeContext

impl Unpin for NodeContext

impl !UnwindSafe for NodeContext

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

default unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> RoundFrom<T> for T

fn round_from(x: T) -> T

Performs the conversion.

impl<T, U> RoundInto<U> for T
where U: RoundFrom<T>,

fn round_into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.