Struct nakamoto_chain::block::store::memory::Memory

pub struct Memory<H>(_);

In-memory block store.

Implementations

impl<H> Memory<H>

pub fn new(chain: NonEmpty<H>) -> Self

Create a new in-memory block store.

impl<H: Genesis> Memory<H>

pub fn genesis(network: Network) -> Self

Create a memory store with only the genesis.

Trait Implementations

impl<H: Clone> Clone for Memory<H>

fn clone(&self) -> Memory<H>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H: Debug> Debug for Memory<H>

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

Formats the value using the given formatter.

impl<H: Default> Default for Memory<H>

fn default() -> Self

Returns the “default value” for a type.

impl<H: 'static + Copy + Clone + Genesis> Store for Memory<H>

fn genesis(&self) -> H

Get the genesis block.

fn put<I: Iterator<Item = H>>(&mut self, headers: I) -> Result<Height, Error>

Append a batch of consecutive block headers to the end of the chain.

fn get(&self, height: Height) -> Result<H, Error>

Get the block at the given height.

fn rollback(&mut self, height: Height) -> Result<(), Error>

Rollback the chain to the given height.

fn sync(&mut self) -> Result<(), Error>

Synchronize the changes to disk.

fn iter(&self) -> Box<dyn Iterator<Item = Result<(Height, H), Error>>>

Iterate over all headers in the store.

fn len(&self) -> Result<usize, Error>

Return the number of headers in the store.

fn height(&self) -> Result<Height, Error>

Return the height of the store.

fn check(&self) -> Result<(), Error>

Check data integrity.

fn heal(&self) -> Result<(), Error>

Heal data corruption.

type Header = H

The type of header used in the store.