Struct ethcore::snapshot::io::PackedReader

pub struct PackedReader { /* fields omitted */ }

Packed snapshot reader.

Methods

impl PackedReader

pub fn new(path: &Path) -> Result<Option<Self>, Error>

Create a new PackedReader for the file at the given path. This will fail if any io errors are encountered or the file is not a valid packed snapshot.

Trait Implementations

impl SnapshotReader for PackedReader

fn manifest(&self) -> &ManifestData

Get the manifest data for this snapshot.

fn chunk(&self, hash: H256) -> Result<Bytes>

Get raw chunk data by hash. implementation defined behavior if a chunk not in the manifest is requested.