Struct TimingMetricsConfig 

pub struct TimingMetricsConfig {
    pub add_server_timing_header: bool,
    pub add_response_time_header: bool,
    pub response_time_header_name: String,
    pub include_custom_metrics: bool,
    pub include_ttfb: bool,
}

Configuration for the timing metrics middleware.

Fields

add_server_timing_header: bool

Whether to add the Server-Timing header.

add_response_time_header: bool

Whether to add the X-Response-Time header.

response_time_header_name: String

Custom header name for response time (default: “X-Response-Time”).

include_custom_metrics: bool

Whether to include custom metrics from handlers.

include_ttfb: bool

Whether to include TTFB in the Server-Timing header.

Implementations

impl TimingMetricsConfig

pub fn new() -> Self

Create a new config with default settings.

pub fn server_timing(self, enabled: bool) -> Self

Enable or disable Server-Timing header.

pub fn response_time(self, enabled: bool) -> Self

Enable or disable X-Response-Time header.

pub fn response_time_header(self, name: impl Into<String>) -> Self

Set a custom response time header name.

pub fn custom_metrics(self, enabled: bool) -> Self

Enable or disable custom metrics.

pub fn ttfb(self, enabled: bool) -> Self

Enable or disable TTFB tracking.

pub fn production() -> Self

Create a production-safe config (minimal headers).

pub fn development() -> Self

Create a development config (all timing info exposed).

Trait Implementations

impl Clone for TimingMetricsConfig

fn clone(&self) -> TimingMetricsConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimingMetricsConfig

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

Formats the value using the given formatter.

impl Default for TimingMetricsConfig

fn default() -> Self

Returns the “default value” for a type.