Struct TimingMiddleware 

pub struct TimingMiddleware { /* private fields */ }

Middleware that measures query execution time.

This is a lightweight middleware that only adds timing information to the response. For more comprehensive metrics, use MetricsMiddleware.

Implementations

impl TimingMiddleware

pub fn new() -> Self

Create a new timing middleware.

pub fn total_time_ns(&self) -> u64

Get the total execution time in nanoseconds.

pub fn total_time_us(&self) -> u64

Get the total execution time in microseconds.

pub fn total_time_ms(&self) -> u64

Get the total execution time in milliseconds.

pub fn query_count(&self) -> u64

Get the number of queries timed.

pub fn avg_time_ns(&self) -> u64

Get the average execution time in nanoseconds.

pub fn avg_time_us(&self) -> u64

Get the average execution time in microseconds.

pub fn reset(&self)

Reset timing statistics.

Trait Implementations

impl Default for TimingMiddleware

fn default() -> Self

Returns the “default value” for a type.

impl Middleware for TimingMiddleware

fn handle<'a>( &'a self, ctx: QueryContext, next: Next<'a>, ) -> BoxFuture<'a, MiddlewareResult<QueryResponse>>

Handle a query, optionally calling the next handler.

fn name(&self) -> &'static str

Name of this middleware (for debugging/logging).

fn enabled(&self) -> bool

Whether this middleware is enabled.