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Node

halley_core::field

Struct Node

pub struct Node {Show 13 fields
    pub id: NodeId,
    pub kind: NodeKind,
    pub state: NodeState,
    pub label: String,
    pub pos: Vec2,
    pub intrinsic_size: Vec2,
    pub footprint: Vec2,
    pub resize_footprint: Option<Vec2>,
    pub pinned: bool,
    pub anchor: bool,
    pub visibility: Visibility,
    pub last_touch_ms: u64,
    pub decay: DecayLevel,
}

Expand description

A Node is the universal “thing” that exists in the Field.

Fields§

§id: NodeId§kind: NodeKind§state: NodeState§label: String§pos: Vec2

Center position in Field coordinates.

§intrinsic_size: Vec2§footprint: Vec2§resize_footprint: Option<Vec2>§pinned: bool

Pinned in place (movement constraint). This was previously called anchored.

§anchor: bool

Routing marker: important node that should always be surfaced in navigation (Bearings/Lens). Does NOT bypass visibility rules.

§visibility: Visibility

Semantic visibility / participation flags.

§last_touch_ms: u64§decay: DecayLevel

Trait Implementations§

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Node

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for Node

impl RefUnwindSafe for Node

impl Send for Node

impl Sync for Node

impl Unpin for Node

impl UnsafeUnpin for Node

impl UnwindSafe for Node

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,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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> 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.