Struct StorageScanOutcome 

pub struct StorageScanOutcome {
    pub visited: usize,
    pub bytes_read: usize,
    pub stopped: bool,
    pub tables_scanned: usize,
    pub worker_threads: usize,
    pub queue_wait_ms: u128,
    pub cancel_checks: usize,
}

Diagnostics collected by a storage scan.

Fields

visited: usize

Number of entries visited by the scan.

bytes_read: usize

Number of value bytes read while scanning.

stopped: bool

Whether a visitor requested early termination.

tables_scanned: usize

Number of backend tables scanned.

worker_threads: usize

Number of worker threads used by the operation.

queue_wait_ms: u128

Milliseconds spent waiting for bounded pipeline capacity.

cancel_checks: usize

Number of cancellation checks performed.

Implementations

impl StorageScanOutcome

pub const fn empty() -> Self

Returns an empty scan outcome with all counters set to zero.

pub fn record(&mut self, value_len: usize)

Records one visited value and its byte length.

pub fn merge(&mut self, other: Self)

Merges another scan outcome into this one.

Trait Implementations

impl Clone for StorageScanOutcome

fn clone(&self) -> StorageScanOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageScanOutcome

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

Formats the value using the given formatter.

impl Default for StorageScanOutcome

fn default() -> StorageScanOutcome

Returns the “default value” for a type.

impl PartialEq for StorageScanOutcome

fn eq(&self, other: &StorageScanOutcome) -> 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 StorageScanOutcome

impl Eq for StorageScanOutcome

impl StructuralPartialEq for StorageScanOutcome