Struct Segment 

pub struct Segment {
    pub meta: SegmentMeta,
    pub data: MmapPostingData,
    /* private fields */
}

An open segment: its manifest entry and its mapping.

Fields

meta: SegmentMeta

data: MmapPostingData

Implementations

impl Segment

pub fn open(base: &Path, meta: SegmentMeta) -> Result<Self, String>

pub fn is_live(&self, id: u64) -> bool

Whether this segment still answers for id.

pub fn ids(&self) -> Result<&[u64], String>

The segment’s ids, loaded on first use.

pub fn holds(&self, id: u64) -> Result<bool, String>

Whether this segment was written with id (deleted or not).

pub fn tombstone(&mut self, id: u64) -> bool

Mark id deleted here. Answers whether it changed anything.

pub fn path(&self) -> PathBuf

pub fn ids_path(&self) -> PathBuf