Struct WorkCounts 

pub struct WorkCounts {
    pub writer_holds: usize,
    pub commits: usize,
    pub snapshot_reads: usize,
    pub published_rows: usize,
    pub constant_reads: usize,
    pub app_read_steps: usize,
    pub app_read_statements: usize,
    pub app_write_steps: usize,
    pub lookup_steps: usize,
}

Local database work observed at its execution boundaries.

Fields

writer_holds: usize

Successful acquisitions of the writer connection, including read-only work.

commits: usize

Successful durable transaction commits, including unchanged transactions.

snapshot_reads: usize

Snapshot bodies the loader parsed, for loading, verification or file-reference checks.

published_rows: usize

Rows whose published state an applied slot kept or put back beside this device’s unsent writes (§6.2).

constant_reads: usize

Reads of what a transaction can’t change: the schema version, SQLite’s schema cookie, and synced columns’ and foreign keys’ registered ids.

app_read_steps: usize

SQLite virtual machine steps the app’s statements ran in query and query_row, in reads, live queries’ runs, writes and migrations.

app_read_statements: usize

The app’s statements that return rows, run in query and query_row, one per run.

app_write_steps: usize

SQLite virtual machine steps the app’s statements ran in execute and execute_batch, triggers’ included, in writes and migrations.

lookup_steps: usize

Steps of coven’s lookups judging whether a write changed rows a live query joins: each asks whether a partner row in its scope holds a changed row’s value (§4).

Trait Implementations

impl Clone for WorkCounts

fn clone(&self) -> WorkCounts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkCounts

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

Formats the value using the given formatter.

impl Default for WorkCounts

fn default() -> WorkCounts

Returns the “default value” for a type.

impl PartialEq for WorkCounts

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

impl Eq for WorkCounts

impl StructuralPartialEq for WorkCounts