Struct OptimizeReport 

pub struct OptimizeReport {
    pub starting_version: u64,
    pub committed_version: u64,
    pub candidate_source_segments: u64,
    pub source_segments_replaced: u64,
    pub replacement_segments_written: u64,
    pub distinct_identities_materialized: u64,
    pub rows_read: u64,
    pub rows_written: u64,
    pub no_op: bool,
}

Result of one entity-layout optimization operation.

Fields

starting_version: u64

Table version used to select candidates.

committed_version: u64

Version containing the atomic replacement commit, or the starting version for a no-op.

candidate_source_segments: u64

Mixed live segments selected from the starting snapshot.

source_segments_replaced: u64

Selected sources removed by the successful commit.

replacement_segments_written: u64

Verified single-entity replacements added by the successful commit.

distinct_identities_materialized: u64

Unique complete identities represented across all replacements.

rows_read: u64

Logical rows in the selected source segments.

rows_written: u64

Logical rows in the committed replacement segments.

no_op: bool

Whether no mixed live segments existed at the starting version.

Trait Implementations

impl Clone for OptimizeReport

fn clone(&self) -> OptimizeReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptimizeReport

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

Formats the value using the given formatter.

impl Eq for OptimizeReport

impl PartialEq for OptimizeReport

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OptimizeReport