kimchi::circuits::witness

Struct Variables

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pub struct Variables<'a, T>(/* private fields */);
Expand description

Layout variables mapping - these values are substituted into the witness layout when creating the witness instance.

Map of witness values (used by VariableCells) name (String) -> value (F)

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impl<'a, T> Variables<'a, T>

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pub fn create() -> Variables<'a, T>

Create a layout variable map

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pub fn insert(&mut self, name: &'a str, value: T)

Insert a variable and corresponding value into the variable map

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impl<'a, T> Index<&'a str> for Variables<'a, T>

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type Output = T

The returned type after indexing.
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fn index(&self, name: &'a str) -> &Self::Output

Performs the indexing (container[index]) operation. Read more
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impl<'a, T> IndexMut<&'a str> for Variables<'a, T>

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fn index_mut(&mut self, name: &'a str) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation. Read more

Auto Trait Implementations§

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impl<'a, T> Freeze for Variables<'a, T>

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impl<'a, T> RefUnwindSafe for Variables<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> Send for Variables<'a, T>
where T: Send,

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impl<'a, T> Sync for Variables<'a, T>
where T: Sync,

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impl<'a, T> Unpin for Variables<'a, T>
where T: Unpin,

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impl<'a, T> UnwindSafe for Variables<'a, T>
where T: UnwindSafe,

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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> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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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, 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