Struct hotshot_types::data::VidDisperseShare2

pub struct VidDisperseShare2<TYPES: NodeType> {
    pub view_number: TYPES::View,
    pub epoch: TYPES::Epoch,
    pub target_epoch: TYPES::Epoch,
    pub payload_commitment: VidCommitment,
    pub data_epoch_payload_commitment: Option<VidCommitment>,
    pub share: VidShare,
    pub common: VidCommon,
    pub recipient_key: TYPES::SignatureKey,
}

VID share and associated metadata for a single node

Fields

view_number: TYPES::View

The view number for which this VID data is intended

epoch: TYPES::Epoch

The epoch number for which this VID data belongs to

target_epoch: TYPES::Epoch

The epoch number to which the recipient of this VID belongs to

payload_commitment: VidCommitment

Block payload commitment

data_epoch_payload_commitment: Option<VidCommitment>

VidCommitment calculated based on the number of nodes in epoch. Needed during epoch transition.

share: VidShare

A storage node’s key and its corresponding VID share

common: VidCommon

VID common data sent to all storage nodes

recipient_key: TYPES::SignatureKey

a public key of the share recipient

Implementations

impl<TYPES: NodeType> VidDisperseShare2<TYPES>

pub fn from_vid_disperse(vid_disperse: VidDisperse<TYPES>) -> Vec<Self>

Create a vector of VidDisperseShare from VidDisperse

pub fn to_proposal( self, private_key: &<TYPES::SignatureKey as SignatureKey>::PrivateKey, ) -> Option<Proposal<TYPES, Self>>

Consume self and return a Proposal

pub fn to_vid_disperse<'a, I>(it: I) -> Option<VidDisperse<TYPES>>

where I: Iterator<Item = &'a Self>,

Create VidDisperse out of an iterator to VidDisperseShares

pub fn to_vid_share_proposals( vid_disperse_proposal: Proposal<TYPES, VidDisperse<TYPES>>, ) -> Vec<Proposal<TYPES, Self>>

Split a VID share proposal into a proposal for each recipient.

Trait Implementations

impl<TYPES: Clone + NodeType> Clone for VidDisperseShare2<TYPES>

where TYPES::View: Clone, TYPES::Epoch: Clone, TYPES::SignatureKey: Clone,

fn clone(&self) -> VidDisperseShare2<TYPES>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<TYPES: Debug + NodeType> Debug for VidDisperseShare2<TYPES>

where TYPES::View: Debug, TYPES::Epoch: Debug, TYPES::SignatureKey: Debug,

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

Formats the value using the given formatter.

impl<'de, TYPES: NodeType> Deserialize<'de> for VidDisperseShare2<TYPES>

where TYPES::View: Deserialize<'de>, TYPES::Epoch: Deserialize<'de>, TYPES::SignatureKey: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<TYPES: NodeType> From<VidDisperseShare<TYPES>> for VidDisperseShare2<TYPES>

fn from(vid_disperse: VidDisperseShare<TYPES>) -> Self

Converts to this type from the input type.

impl<TYPES: NodeType> From<VidDisperseShare2<TYPES>> for VidDisperseShare<TYPES>

fn from(vid_disperse2: VidDisperseShare2<TYPES>) -> Self

Converts to this type from the input type.

impl<TYPES: NodeType> HasEpoch<TYPES> for VidDisperseShare2<TYPES>

fn epoch(&self) -> TYPES::Epoch

Returns Epoch

impl<TYPES: NodeType> HasViewNumber<TYPES> for VidDisperseShare2<TYPES>

fn view_number(&self) -> TYPES::View

Returns the view number the type refers to.

impl<TYPES: Hash + NodeType> Hash for VidDisperseShare2<TYPES>

where TYPES::View: Hash, TYPES::Epoch: Hash, TYPES::SignatureKey: Hash,

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<TYPES: PartialEq + NodeType> PartialEq for VidDisperseShare2<TYPES>

where TYPES::View: PartialEq, TYPES::Epoch: PartialEq, TYPES::SignatureKey: PartialEq,

fn eq(&self, other: &VidDisperseShare2<TYPES>) -> 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<TYPES: NodeType> Serialize for VidDisperseShare2<TYPES>

where TYPES::View: Serialize, TYPES::Epoch: Serialize, TYPES::SignatureKey: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<TYPES: Eq + NodeType> Eq for VidDisperseShare2<TYPES>

where TYPES::View: Eq, TYPES::Epoch: Eq, TYPES::SignatureKey: Eq,

impl<TYPES: NodeType> StructuralPartialEq for VidDisperseShare2<TYPES>