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use crate::Block;
use serde::{Deserialize, Serialize};
pub type Blockchain = Vec<Block>;
#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
pub struct Chain {
pub blockchain: Vec<Block>,
}
impl Chain {
pub fn new() -> Self {
Self {
blockchain: Vec::new()
}
}
pub fn constructor(&mut self) -> Vec<Block> {
let id = 0;
let data = "".to_string();
let previous_hash = "genesis".to_string();
let genesis_block = Block::new(data.clone(), id, previous_hash.clone());
self.blockchain.push(genesis_block);
self.blockchain.clone()
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_chain_genesis() {
let mut chain = Chain::new();
let blockchain = Chain::constructor(&mut chain);
println!("{:#?}", &chain);
assert_eq!(&blockchain, &blockchain)
}
}
