Struct MaintenanceReport 

pub struct MaintenanceReport {
    pub skipped: bool,
    pub optimized: bool,
    pub freelist_before: u64,
    pub pages_reclaimed: u64,
    pub vacuum_ran: bool,
    pub wal_checkpoint: Option<WalCheckpoint>,
}

What a maintenance pass actually did — returned for observability/tests. A pass that ran while a write transaction was open reports skipped.

Fields

skipped: bool

The pass was a no-op because a write transaction was open (best-effort: maintenance never disturbs an in-flight txn). All other fields are at their defaults.

optimized: bool

PRAGMA optimize ran.

freelist_before: u64

Freelist page count observed before the vacuum step (0 if the step did not inspect it).

pages_reclaimed: u64

Pages actually returned to the OS this pass.

vacuum_ran: bool

The vacuum step ran (the freelist was over threshold on an incremental-vacuum database).

wal_checkpoint: Option<WalCheckpoint>

The checkpoint result, if the checkpoint step ran.

Implementations

impl MaintenanceReport

pub fn did_work(&self) -> bool

Whether the pass performed any work (ran and did at least one step).

Trait Implementations

impl Clone for MaintenanceReport

fn clone(&self) -> MaintenanceReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaintenanceReport

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

Formats the value using the given formatter.

impl Default for MaintenanceReport

fn default() -> MaintenanceReport

Returns the “default value” for a type.

impl PartialEq for MaintenanceReport

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MaintenanceReport

impl Eq for MaintenanceReport

impl StructuralPartialEq for MaintenanceReport