Struct Mux

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pub struct Mux {}
Expand description

A structure that defines the custom operation Mux that takes three inputs a, b, c and returns b if a is 1 or c if a is 0.

The input a should be arrays of bitstrings. The inputs b and c must have the same type. This operation is applied elementwise.

If input shapes are different, the broadcasting rules are applied (see the NumPy broadcasting rules). For example, if a,b,c are of shapes [2,3], [1,3] and [2,1], the resulting array has shape [2,3].

To use this and other custom operations in computation graphs, see Graph::custom_op.

§Custom operation arguments

  • Node containing a binary array or scalar
  • Node containing a binary array or scalar that will be chosen if the first input is 1
  • Node containing a binary array or scalar that will be chosen if the first input is 0

§Custom operation returns

New Mux node

§Example

let c = create_context().unwrap();
let g = c.create_graph().unwrap();
let t1 = array_type(vec![2, 3], BIT);
let t2 = array_type(vec![3], BIT);
let n1 = g.input(t1.clone()).unwrap();
let n2 = g.input(t1.clone()).unwrap();
let n3 = g.input(t2.clone()).unwrap();
let n4 = g.custom_op(CustomOperation::new(Mux {}), vec![n1, n2, n3]).unwrap();

Trait Implementations§

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impl CustomOperationBody for Mux

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fn instantiate( &self, context: Context, arguments_types: Vec<Type>, ) -> Result<Graph>

Defines the logic of a custom operation. Read more
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fn get_name(&self) -> String

Specifies and returns the name of this custom operation. Read more
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impl Debug for Mux

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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<'de> Deserialize<'de> for Mux

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Hash for Mux

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Mux

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fn eq(&self, other: &Mux) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Mux

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for Mux

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impl StructuralPartialEq for Mux

Auto Trait Implementations§

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impl Freeze for Mux

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impl RefUnwindSafe for Mux

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impl Send for Mux

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impl Sync for Mux

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impl Unpin for Mux

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impl UnwindSafe for Mux

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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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> Same for T

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type Output = T

Should always be Self
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impl<T> Serialize for T
where T: Serialize + ?Sized,

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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,