Struct Manifest 

pub struct Manifest { /* private fields */ }

Manifest ring buffer

Implementations

impl Manifest

pub fn create(path: impl AsRef<Path>, region: Region) -> Result<Self>

Create a new manifest

pub fn open(path: impl AsRef<Path>, region: Region) -> Result<Self>

Open existing manifest and recover state

pub fn append(&self, record: ManifestRecord) -> Result<ManifestSeq>

Append a manifest record

pub fn flush(&self) -> Result<()>

Flush pending records to disk

pub fn state(&self) -> ManifestState

Get current manifest state

pub fn get_sst(&self, sst_id: u64) -> Option<SstMetadata>

Get SST metadata

pub fn update_schema(&self, schema: TableSchema) -> Result<ManifestSeq>

Update table schema (Phase 3.1+)

pub fn get_schema(&self) -> TableSchema

Get current table schema (Phase 3.1+)

pub fn compact(&self) -> Result<()>

Compact manifest by rewriting only active records