Struct BlockMetaStore 

pub struct BlockMetaStore {
    pub difficulty_state: DifficultyState,
    /* private fields */
}

Fields

difficulty_state: DifficultyState

Implementations

impl BlockMetaStore

pub fn new(node_path: PathBuf) -> Self

pub fn save_block_meta( &self, block_meta: BlockMetadata, ) -> Result<(), BlockMetaStoreError>

Saves block metadata to disk and updates indices

pub fn get_height(&self) -> usize

pub fn get_last_block_hash(&self) -> Hash

pub fn get_meta_by_height(&self, height: usize) -> Option<BlockMetadata>

pub fn get_meta_by_hash(&self, hash: Hash) -> Option<BlockMetadata>

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for BlockMetaStore

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for BlockMetaStore

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<__Context> Decode<__Context> for BlockMetaStore

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl Encode for BlockMetaStore

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.