Struct Dataset

pub struct Dataset { /* private fields */ }

Implementations

impl Dataset

pub fn new(global_nonce: &[u8], flags: RandomXFlags) -> RResult<Self>

Allocate and initialize a new database with provided global nonce and flags. Only RANDOMX_FLAG_LARGE_PAGES is supported (can be set or unset), it forces memory allocation in large pages.

pub fn from_cache(cache: &Cache, large_pages_enabled: bool) -> RResult<Self>

Allocate and initialize a new database with the provided cache, large_pages_enabled forces it to allocate memory in large pages.

pub fn allocate(large_pages_enabled: bool) -> RResult<Self>

Allocate a new dataset, but doesn’t initialize it.

pub fn items_count(&self) -> u64

Return a number of elements that a dataset could contain.

pub fn initialize( &mut self, cache: &impl CacheRawAPI, start_item: u64, items_count: u64, )

Initialize dataset with the provided cache.

pub fn handle(&self) -> DatasetHandle

Trait Implementations

impl DatasetRawAPI for Dataset

fn raw(&self) -> *mut randomx_dataset

impl Debug for Dataset

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

Formats the value using the given formatter.