Struct Blockchain

pub struct Blockchain {
    pub blocks: Vec<Block>,
    /* private fields */
}

Collection of related blocks as the same as linked lists In this program logic of POW algorithm have used.

Fields

blocks: Vec<Block>

Implementations

impl Blockchain

pub fn new() -> Self

pub fn blockchain_update_with_block( &mut self, block: Block, ) -> Result<&Vec<Block>, CustomError>

In the update_with_block() checking for (+)Overspending, (+)Double Spending, (-)Impersonate. Define BlockValidationError for violation of the rules POW Call input and output hash function
Retain unspent_outputs of the Blockchain

Trait Implementations

impl Debug for Blockchain

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

Formats the value using the given formatter.

impl Default for Blockchain

fn default() -> Self

Returns the “default value” for a type.

impl Serialize for Blockchain

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

where __S: Serializer,

Serialize this value into the given Serde serializer.