Struct RandomXDataset

pub struct RandomXDataset { /* private fields */ }

The Dataset is a read-only memory structure that is used during VM program execution.

Implementations

impl RandomXDataset

pub fn new( flags: RandomXFlag, cache: RandomXCache, start: u32, ) -> Result<RandomXDataset, RandomXError>

Creates a new dataset object, allocates memory to the dataset object and initializes it.

flags is one of the following:

• FLAG_DEFAULT
• FLAG_LARGE_PAGES

cache is a cache object.

start is the item number where initialization should start, recommended to pass in 0.

pub fn count() -> Result<u32, RandomXError>

Returns the number of items in the dataset or an error on failure.

pub fn get_data(&self) -> Result<Vec<u8>, RandomXError>

Returns the values of the internal memory buffer of the dataset or an error on failure.

Trait Implementations

impl Clone for RandomXDataset

fn clone(&self) -> RandomXDataset

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RandomXDataset

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

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes