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NodeState

Struct NodeState 

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pub struct NodeState { /* private fields */ }
Expand description

Runtime state tracked for every ModifierNode.

This type is part of the internal node system API and should not be directly constructed or manipulated by external code. Modifier nodes automatically receive and manage their NodeState through the modifier chain infrastructure.

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impl NodeState

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pub const fn new() -> Self

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pub const fn sentinel() -> Self

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pub fn set_capabilities(&self, capabilities: NodeCapabilities)

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pub fn capabilities(&self) -> NodeCapabilities

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pub fn set_aggregate_child_capabilities(&self, capabilities: NodeCapabilities)

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pub fn aggregate_child_capabilities(&self) -> NodeCapabilities

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pub fn set_attached(&self, attached: bool)

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pub fn is_attached(&self) -> bool

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pub fn is_sentinel(&self) -> bool

Trait Implementations§

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impl Debug for NodeState

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

Formats the value using the given formatter. Read more
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impl Default for NodeState

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.