Struct ComponentHealth 

pub struct ComponentHealth {
    pub name: String,
    pub status: HealthStatus,
    pub details: Option<Value>,
}

Health state for a single named component.

Returned as part of a HealthReport.

Fields

name: String

Component identifier (e.g. "database", "cache", "worker_pool")

status: HealthStatus

Component status

details: Option<Value>

Optional free-form details (timings, error messages, etc.)

Implementations

impl ComponentHealth

pub fn healthy(name: impl Into<String>) -> Self

Create a healthy component with no extra details.

Example

use stygian_graph::application::health::{ComponentHealth, HealthStatus};

let c = ComponentHealth::healthy("cache");
assert_eq!(c.status, HealthStatus::Healthy);

pub fn degraded(name: impl Into<String>, reason: impl Into<String>) -> Self

Create a degraded component.

Example

use stygian_graph::application::health::ComponentHealth;

let c = ComponentHealth::degraded("database", "replication lag 5s");
assert!(!c.status.is_healthy());

pub fn unhealthy(name: impl Into<String>, reason: impl Into<String>) -> Self

Create an unhealthy component.

Example

use stygian_graph::application::health::ComponentHealth;

let c = ComponentHealth::unhealthy("valkey", "connection refused");
assert!(!c.status.is_operational());

pub fn with_details(self, details: Value) -> Self

Attach arbitrary JSON details to this component.

Example

use stygian_graph::application::health::ComponentHealth;

let c = ComponentHealth::healthy("http_pool")
    .with_details(serde_json::json!({ "idle_connections": 8, "max": 32 }));

assert!(c.details.is_some());

Trait Implementations

impl Clone for ComponentHealth

fn clone(&self) -> ComponentHealth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentHealth

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ComponentHealth

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ComponentHealth

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.