Struct luk_chain::Event

pub struct Event<T> {
    pub made_by: u128,
    pub data: T,
    pub nonce: u128,
    pub signature: Option<Vec<u8>>,
    pub created_at: Duration,
}

Events that are stored on [BlockChain]

When something needs to be stored on the [BlockChain], an Event is created, and the data to be stored on the chain is contained within it.

Fields

made_by: u128

ID of node which created Event

data: T

Central information of Event

nonce: u128

Random value to ensure uniqueness

signature: Option<Vec<u8>>

Mechanism to provide validity of Event

created_at: Duration

Time Event was created since Epoch

Implementations

impl<T: BlockChainBase> Event<T>

pub fn new(made_by: u128, data: T) -> Self

Create new Event

pub fn calculate_hash(&self) -> Vec<u8>

Calculate hash of the Event

pub fn execute(&self, foreign_pub_key: Option<&RsaPublicKey>) -> bool

Checks the validity of the Event

pub fn sign(&mut self, signature: Option<Vec<u8>>)

Adds signature to the Event

pub fn verify_sign(&self, pub_key: &RsaPublicKey) -> bool

Verifies the associated signature in the Event

Trait Implementations

impl<T: Clone> Clone for Event<T>

fn clone(&self) -> Event<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Event<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Event<T> where
    T: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T: PartialEq> PartialEq<Event<T>> for Event<T>

fn eq(&self, other: &Event<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Event<T>) -> bool

This method tests for !=.

impl<T> Serialize for Event<T> where
    T: Serialize, 

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

Serialize this value into the given Serde serializer.

impl<T: Eq> Eq for Event<T>

impl<T> StructuralEq for Event<T>

impl<T> StructuralPartialEq for Event<T>