RingContext

jam_std_common::bandersnatch::ring_vrf

Struct RingContext

pub struct RingContext;

Expand description

Ring context.

Implementations§

impl RingContext

pub fn params() -> &'static RingProofParams

Get a reference to the ring context instance.

pub fn prover(public_keys: &[Public], public_index: usize) -> RingProver

Get ring prover for the key at index public_index in the public_keys sequence.

Public keys sequence order matters.

pub fn verifier(public_keys: &[Public]) -> RingVerifier

Get ring verifier for the public_keys sequence.

Public keys sequence order matters.

pub fn commitment(public_keys: &[Public]) -> RingCommitment

Get ring commitment which may be used for lazy ring verifier construction.

Public keys sequence order matters.

pub fn verifier_from_commitment( commitment: RingCommitment, ) -> Result<RingVerifier, Error>

Construct a ring verifier using the ring commitment.

Trait Implementations§

impl Clone for RingContext

fn clone(&self) -> RingContext

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl Freeze for RingContext

impl RefUnwindSafe for RingContext

impl Send for RingContext

impl Sync for RingContext

impl Unpin for RingContext

impl UnwindSafe for RingContext

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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Immutably borrows from an owned value. Read more

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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Returns the argument unchanged.

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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type Output = T

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where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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Uses borrowed data to replace owned data, usually by cloning. Read more

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type Error = Infallible

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Performs the conversion.

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where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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