Struct sp_core::sr25519::vrf::VrfSignData

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

VRF input ready to be used for VRF sign and verify operations.

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impl VrfSignData

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pub fn new(input: VrfTranscript) -> Self

Build a new instance ready to be used for VRF signer and verifier.

input will contribute to the VRF output bytes.

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pub fn with_extra(self, extra: VrfTranscript) -> Self

Add some extra data to be signed.

extra will not contribute to the VRF output bytes.

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impl AsRef<VrfTranscript> for VrfSignData

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fn as_ref(&self) -> &VrfInput

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for VrfSignData

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fn clone(&self) -> VrfSignData

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl From<VrfTranscript> for VrfSignData

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fn from(transcript: VrfInput) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere T: ?Sized,

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

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impl<T> DynClone for Twhere T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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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fn instrument(self, span: Span) -> Instrumented<Self>

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impl<T, U> Into<U> for Twhere U: From<T>,

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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, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

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fn from_ref(outer: &Outer) -> &T

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fn from_mut(outer: &mut Outer) -> &mut T

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

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

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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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>

Performs the conversion.
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The counterpart to unchecked_from.
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