Struct OpenTelemetryMetricsMiddleware

pub struct OpenTelemetryMetricsMiddleware { /* private fields */ }

The middleware struct to be used in tide

Implementations

impl OpenTelemetryMetricsMiddleware

pub fn new(config: MetricsConfig) -> Self

Instantiate the middleware

Examples

let mut app = tide::new();
app.with(opentelemetry_tide::OpenTelemetryMetricsMiddleware::new(None));
app.at("/").get(|_| async { Ok("Metricized!") });

with custom metrics configuration

let mut app = tide::new();
let mut config = opentelemetry_tide::MetricsConfig::default();
config.global_tags = Some(vec![opentelemetry::KeyValue::new("K","V")];)
app.with(opentelemetry_tide::OpenTelemetryMetricsMiddleware::new(config));
app.at("/").get(|_| async { Ok("Metricized!") });

Trait Implementations

impl Debug for OpenTelemetryMetricsMiddleware

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

Formats the value using the given formatter.

impl Default for OpenTelemetryMetricsMiddleware

fn default() -> Self

Instantiate the middleware with defaults

Examples

let mut app = tide::new();
app.with(opentelemetry_tide::OpenTelemetryMetricsMiddleware::default());
app.at("/").get(|_| async { Ok("Metricized!") });

impl<State: Clone + Send + Sync + 'static> Middleware<State> for OpenTelemetryMetricsMiddleware

fn handle<'life0, 'life1, 'async_trait>( &'life0 self, req: Request<State>, next: Next<'life1, State>, ) -> Pin<Box<dyn Future<Output = Result> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Asynchronously handle the request, and return a response.

fn name(&self) -> &str

Set the middleware’s name. By default it uses the type signature.