Struct Block 

pub struct Block {
    pub height: u64,
    pub hash: String,
    pub previous_hash: String,
    pub timestamp: u64,
    pub nonce: u64,
    pub difficulty: u32,
    pub miner: String,
    pub transactions: Vec<Transaction>,
}

Minimal block representation aligned with .AI3 core::Block.

Fields

height: u64

Block height (genesis = 0).

hash: String

SHA-256 hash of the block header and transactions.

previous_hash: String

Hash of the previous block.

timestamp: u64

Unix timestamp.

nonce: u64

Proof nonce.

difficulty: u32

Mining difficulty target.

miner: String

Miner address or identifier.

transactions: Vec<Transaction>

Transactions included in this block.

Implementations

impl Block

pub fn new( height: u64, previous_hash: String, transactions: Vec<Transaction>, miner: String, difficulty: u32, ) -> Self

Builds a new block with computed hash.

pub fn calculate_hash(&self) -> String

Computes the block hash from header and transaction hashes.

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Block

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Block

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

where __S: Serializer,

Serialize this value into the given Serde serializer.