Struct pancake_engine_ssi::lsm::unit::unit_committed::CommittedUnit

pub struct CommittedUnit {
    pub prim: Option<CommittedEntrySet<PKShared, OptDatum<PVShared>>>,
    pub scnds: HashMap<ScndIdxNum, CommittedEntrySet<SVPKShared, OptDatum<PVShared>>>,
    pub dir: UnitDir,
    pub commit_info: CommitInfo,
}

Fields

prim: Option<CommittedEntrySet<PKShared, OptDatum<PVShared>>>

scnds: HashMap<ScndIdxNum, CommittedEntrySet<SVPKShared, OptDatum<PVShared>>>

dir: UnitDir

commit_info: CommitInfo

Implementations

impl CommittedUnit

pub fn from_staging(stg: StagingUnit, commit_ver: CommitVer) -> Result<Self>

Cost:

• There is no cost converting each WritableMemLog to ReadonlyMemLog.
• There is a cost of serializing a CommitInfo.

pub fn from_compacted( compacted: CompactedUnit, commit_info: CommitInfo ) -> Result<Self>

Cost:

• This constructor serializes CommitInfo. The caller shouldn’t do it before.

pub fn load(dir: UnitDir, commit_info: CommitInfo) -> Result<Self>

pub fn remove_dir(self) -> Result<()>