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ThereExistsPredicate

ovmi::predicates

Struct ThereExistsPredicate 

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pub struct ThereExistsPredicate<'a, Ext: ExternalCall> {
    pub ext: &'a Ext,
}

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§ext: &'a Ext

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impl<'a, Ext: ExternalCall> DecidablePredicateInterface<<Ext as ExternalCall>::Address> for ThereExistsPredicate<'a, Ext>

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fn decide_with_witness( &self, inputs: Vec<Vec<u8>>, witness: Vec<Vec<u8>>, ) -> ExecResult<AddressOf<Ext>>

@dev Can decide true when all child properties are decided true

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impl<'a, Ext: ExternalCall> LogicalConnectiveInterface<<Ext as ExternalCall>::Address> for ThereExistsPredicate<'a, Ext>

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fn is_valid_challenge( &self, inputs: Vec<Vec<u8>>, _challenge_inputs: Vec<Vec<u8>>, challenge: Property<AddressOf<Ext>>, ) -> ExecResult<AddressOf<Ext>>

@dev Validates a child node of ThereExists property in game tree.

Auto Trait Implementations§

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impl<'a, Ext> Freeze for ThereExistsPredicate<'a, Ext>

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impl<'a, Ext> RefUnwindSafe for ThereExistsPredicate<'a, Ext>
where Ext: RefUnwindSafe,

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impl<'a, Ext> Send for ThereExistsPredicate<'a, Ext>
where Ext: Sync,

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impl<'a, Ext> Sync for ThereExistsPredicate<'a, Ext>
where Ext: Sync,

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impl<'a, Ext> Unpin for ThereExistsPredicate<'a, Ext>

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impl<'a, Ext> UnsafeUnpin for ThereExistsPredicate<'a, Ext>

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impl<'a, Ext> UnwindSafe for ThereExistsPredicate<'a, Ext>
where Ext: RefUnwindSafe,

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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.