Struct UniversalHash 

pub struct UniversalHash { /* private fields */ }

UniversalHash v4 hasher

This struct maintains the scratchpads and chain states needed for hashing. It can be reused for multiple hashes to avoid repeated allocations.

Implementations

impl UniversalHash

pub fn new() -> Self

Create a new UniversalHash instance

Allocates 2MB of memory for the scratchpads.

pub fn hash(&mut self, input: &[u8]) -> [u8; 32]

Compute the UniversalHash of input data

The input should be formatted as: epoch_seed || miner_address || timestamp || nonce where nonce is the last 8 bytes.

Returns a 32-byte hash.

Trait Implementations

impl Default for UniversalHash

fn default() -> Self

Returns the “default value” for a type.