Struct DbQueryMetric 

pub struct DbQueryMetric {
    pub backend: DbMetricBackend,
    pub kind: DbQueryKind,
    pub failed: bool,
    pub elapsed: Duration,
}

Product-neutral database query metric emitted by database adapters.

This shape intentionally avoids exposing raw SQL to metrics recorders. Products should keep DB metrics low-cardinality and free of query parameters.

Fields

backend: DbMetricBackend

Database backend that executed the query.

kind: DbQueryKind

Low-cardinality query kind.

failed: bool

Whether the query failed.

elapsed: Duration

Query duration observed by the database adapter.

Implementations

impl DbQueryMetric

pub const fn new( backend: DbMetricBackend, kind: DbQueryKind, failed: bool, elapsed: Duration, ) -> Self

Creates a database query metric.

pub const fn status_label(&self) -> &'static str

Returns the stable status label.

Trait Implementations

impl Clone for DbQueryMetric

fn clone(&self) -> DbQueryMetric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DbQueryMetric

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

Formats the value using the given formatter.

impl PartialEq for DbQueryMetric

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

impl Eq for DbQueryMetric

impl StructuralPartialEq for DbQueryMetric