Struct Observability 

pub struct Observability { /* private fields */ }

Observability plugin: Prometheus scrape + HTTP RED middleware (+ optional sinks).

Implementations

impl Observability

pub fn new() -> Self

Prometheus /metrics + request middleware (feature prometheus).

pub fn metrics_path(self, path: impl Into<String>) -> Self

pub fn prometheus() -> Self

Alias for Self::new.

Trait Implementations

impl Default for Observability

fn default() -> Self

Returns the “default value” for a type.

impl Plugin for Observability

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

Stable plugin identifier used for dependency checks and crate::App::has_plugin.

fn meta(&self) -> PluginMeta

Display name, description, and declared PluginMeta::sdk version.

fn install(self, app: &mut App)

Register middleware, state, routes, and hooks on app.

fn requires(&self) -> &'static [&'static str]

Required plugin ids that must be installed beforehand.