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VisitInterrupt

tvm_ffi::extra::structural_visit

Struct VisitInterrupt 

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pub struct VisitInterrupt {
    pub value: Any,
}
Expand description

Interrupt state of a traversal, mirroring C++ ffi.VisitInterrupt.

Entry points and visitor-layer calls return Result<Option<VisitInterrupt>>: Ok(None) means the (sub)graph was visited completely, Ok(Some(..)) means a handler halted the traversal with this interrupt, and Err means it failed.

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§value: Any

Payload returned with the interrupt, or FFI None for no payload.

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impl VisitInterrupt

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pub fn with<T: Into<Any>>(payload: T) -> Self

Interrupt carrying an FFI-compatible payload.

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

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

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn into(self) -> U

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type Error = Infallible

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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

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