Struct NodeInfo 

pub struct NodeInfo {
    pub id: String,
    pub address: String,
    pub role: NodeRole,
    pub status: NodeStatus,
    pub cpu_cores: u32,
    pub memory_mb: u32,
    pub has_gpu: bool,
    pub registered_at_ms: u64,
    pub last_seen_ms: u64,
    pub tags: Vec<String>,
}

Information about a registered cluster node.

Fields

id: String

Unique node identifier.

address: String

Network address (host:port).

role: NodeRole

Assigned role in the cluster.

status: NodeStatus

Current operational status.

cpu_cores: u32

Number of CPU cores.

memory_mb: u32

Total RAM in megabytes.

has_gpu: bool

Whether this node has GPU acceleration.

registered_at_ms: u64

Unix epoch ms when the node was registered.

last_seen_ms: u64

Unix epoch ms of the last status update.

tags: Vec<String>

Arbitrary tags (e.g., “av1”, “region:eu-west-1”).

Implementations

impl NodeInfo

pub fn new( id: impl Into<String>, address: impl Into<String>, role: NodeRole, cpu_cores: u32, memory_mb: u32, has_gpu: bool, now_ms: u64, ) -> Self

Create a new healthy node registration.

pub fn with_tag(self, tag: impl Into<String>) -> Self

Add a tag to this node.

pub fn touch(&mut self, now_ms: u64, status: NodeStatus)

Update the last-seen timestamp and optionally the status.

pub fn is_available(&self) -> bool

Returns true if the node can accept work.

pub fn has_tag(&self, tag: &str) -> bool

Returns true if the node has a specific tag.

pub fn age_ms(&self, now_ms: u64) -> u64

Age of the registration in milliseconds.

Trait Implementations

impl Clone for NodeInfo

fn clone(&self) -> NodeInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeInfo

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

Formats the value using the given formatter.