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EtaEqualityOracle

oxilean_kernel::struct_eta::types

Struct EtaEqualityOracle 

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

A simple equality oracle for eta-normal forms.

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impl EtaEqualityOracle

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pub fn new(canon_map: EtaCanonMap) -> Self

Create an oracle with an existing canon map.

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pub fn are_eta_equal(&self, a: u64, b: u64) -> bool

Check if two expression ids are eta-equal (same canonical form).

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pub fn canonical(&self, id: u64) -> u64

Return the canonical id for an expression.

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pub fn class_count(&self) -> usize

Return the number of canonical classes.

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impl<T> Any for T
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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
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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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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

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
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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.