Struct Ack 

pub struct Ack {
    pub(crate) player: PublicKey,
    pub(crate) signature: Signature,
}

A message from a player to a dealer, confirming the receipt of share.

Contains the player’s public key, as well as its signature over the ceremony’s epoch, dealear public key, and commitment contained in the share message.

Fields

player: PublicKey

The public key identifier of the player sending the acknowledgment.

signature: Signature

A signature covering the DKG round, dealer ID, and the dealer’s commitment. This confirms the player received and validated the correct share.

Implementations

impl Ack

pub fn new( namespace: &[u8], signer: PrivateKey, player: PublicKey, epoch: Epoch, dealer: &PublicKey, commitment: &Public<MinSig>, ) -> Self

Create a new acknowledgment signed by signer.

pub(crate) fn construct_signature_payload( epoch: Epoch, dealer: &PublicKey, commitment: &Public<MinSig>, ) -> Vec<u8>

pub fn verify( &self, namespace: &[u8], public_key: &PublicKey, epoch: Epoch, dealer: &PublicKey, commitment: &Public<MinSig>, ) -> bool

pub fn player(&self) -> &PublicKey

Trait Implementations

impl Clone for Ack

fn clone(&self) -> Ack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ack

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl EncodeSize for Ack

fn encode_size(&self) -> usize

Returns the encoded size of this value (in bytes).

impl PartialEq for Ack

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl Read for Ack

type Cfg = ()

The Cfg type parameter allows passing configuration during the read process. This is crucial for safely decoding untrusted data, for example, by providing size limits for collections or strings.

fn read_cfg(buf: &mut impl Buf, _: &()) -> Result<Self, Error>

Reads a value from the buffer using the provided configuration cfg.

impl Write for Ack

fn write(&self, buf: &mut impl BufMut)

Writes the binary representation of self to the provided buffer buf.

impl Eq for Ack

impl StructuralPartialEq for Ack

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 352 bytes