Struct sp_core::sr25519::vrf::VrfSignData

pub struct VrfSignData { /* private fields */ }

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

Implementations

impl VrfSignData

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.

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

Add some extra data to be signed.

extra will not contribute to the VRF output bytes.

Trait Implementations

impl AsRef<VrfTranscript> for VrfSignData

fn as_ref(&self) -> &VrfInput

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for VrfSignData

fn clone(&self) -> VrfSignData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<VrfTranscript> for VrfSignData

fn from(transcript: VrfInput) -> Self

Converts to this type from the input type.