Struct SegMeta 

pub struct SegMeta {
    pub doc_count: u64,
    pub total_tokens: u64,
    pub dead_tokens: u64,
    pub dead: Vec<u64>,
    pub level: u32,
    pub term_rows: u64,
    pub posting_count: u64,
    pub logical_xor: u64,
    pub logical_sum: u64,
}

Per-(field, segment) manifest. The logical hashes are computed from the source postings before the candidate is written and recomputed by the independently reopened verifier. Counts catch truncation; the two differently seeded hashes catch changed/reordered logical records.

Fields

doc_count: u64

total_tokens: u64

dead_tokens: u64

Token occurrences belonging to dead docs, captured from the norm row at delete time – so avg document length is identical before and after a fold physically drops the dead (score-drift bug).

dead: Vec<u64>

level: u32

term_rows: u64

posting_count: u64

logical_xor: u64

logical_sum: u64

Implementations

impl SegMeta

pub fn decode(v: &[u8]) -> Result<SegMeta>

pub fn encode(&self) -> Vec<u8>

Trait Implementations

impl Clone for SegMeta

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegMeta

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

Formats the value using the given formatter.

impl Eq for SegMeta

impl PartialEq for SegMeta

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SegMeta