flowey_core::patch

Struct PatchHook

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pub struct PatchHook<'a, N: FlowNodeBase> { /* private fields */ }
Expand description

Patch operations in the context of a particular Node.

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impl<N> PatchHook<'_, N>
where N: FlowNodeBase + 'static,

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pub fn swap_with<M>(&mut self) -> &mut Self
where M: 'static + FlowNodeBase<Request = N::Request>,

Swap out the target Node’s implementation with a different implementation.

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pub fn inject_side_effect<T, M>( &mut self, f: impl FnOnce(WriteVar<T>) -> M::Request, ) -> &mut Self
where T: Serialize + DeserializeOwned, M: 'static + FlowNodeBase,

Inject a side-effect dependency, which runs before any other steps in the Node.

Auto Trait Implementations§

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impl<'a, N> Freeze for PatchHook<'a, N>

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impl<'a, N> !RefUnwindSafe for PatchHook<'a, N>

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impl<'a, N> !Send for PatchHook<'a, N>

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impl<'a, N> !Sync for PatchHook<'a, N>

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impl<'a, N> Unpin for PatchHook<'a, N>
where N: Unpin,

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impl<'a, N> !UnwindSafe for PatchHook<'a, N>

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.