Struct cfx_storage::storage_db::snapshot_db::SnapshotInfo

pub struct SnapshotInfo {
    pub snapshot_info_kept_to_provide_sync: SnapshotKeptToProvideSyncStatus,
    pub serve_one_step_sync: bool,
    pub merkle_root: MerkleHash,
    pub parent_snapshot_height: u64,
    pub height: u64,
    pub parent_snapshot_epoch_id: EpochId,
    pub pivot_chain_parts: Vec<EpochId>,
}

Fields

snapshot_info_kept_to_provide_sync: SnapshotKeptToProvideSyncStatus

This field is true when the snapshot info is kept but the snapshot itself is removed, or when

serve_one_step_sync: bool

merkle_root: MerkleHash

parent_snapshot_height: u64

height: u64

parent_snapshot_epoch_id: EpochId

pivot_chain_parts: Vec<EpochId>

Implementations

impl SnapshotInfo

pub fn genesis_snapshot_info() -> Self

pub fn get_snapshot_epoch_id(&self) -> &EpochId

pub fn get_epoch_id_at_height(&self, height: u64) -> Option<&EpochId>

Trait Implementations

impl Clone for SnapshotInfo

fn clone(&self) -> SnapshotInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SnapshotInfo

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

Formats the value using the given formatter.

impl Decodable for SnapshotInfo

fn decode(rlp: &Rlp<'_>) -> Result<Self, DecoderError>

Decode a value from RLP bytes

impl Default for SnapshotInfo

fn default() -> SnapshotInfo

Returns the “default value” for a type.

impl Encodable for SnapshotInfo

fn rlp_append(&self, stream: &mut RlpStream)

Append a value to the stream

fn rlp_bytes(&self) -> Vec<u8>

Get rlp-encoded bytes for this instance

impl MallocSizeOf for SnapshotInfo

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.