Struct NodeHealthCheck 

pub struct NodeHealthCheck {
    pub node_id: Uuid,
    pub success: bool,
    pub latency_ms: u64,
    pub cpu_utilization: f64,
    pub memory_utilization: f64,
    pub active_tasks: u32,
    pub checked_at: i64,
    pub error: Option<String>,
}

Health check result from probing a single node.

Fields

node_id: Uuid

Node that was checked

success: bool

Whether the check succeeded

latency_ms: u64

Response latency in milliseconds

cpu_utilization: f64

CPU utilization (0.0-1.0)

memory_utilization: f64

Memory utilization (0.0-1.0)

active_tasks: u32

Number of active tasks on the node

checked_at: i64

Unix timestamp of the check

error: Option<String>

Optional error message if the check failed

Implementations

impl NodeHealthCheck

pub fn success( node_id: Uuid, latency_ms: u64, cpu_utilization: f64, memory_utilization: f64, active_tasks: u32, checked_at: i64, ) -> Self

Creates a successful health check result.

pub fn failure(node_id: Uuid, error: &str, checked_at: i64) -> Self

Creates a failed health check result.

pub fn is_overloaded(&self) -> bool

Returns true if the node appears overloaded.

Trait Implementations

impl Clone for NodeHealthCheck

fn clone(&self) -> NodeHealthCheck

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeHealthCheck

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeHealthCheck

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NodeHealthCheck

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

where __S: Serializer,

Serialize this value into the given Serde serializer.