Struct ServiceRegistration 

pub struct ServiceRegistration {
    pub name: String,
    pub version: String,
    pub instance_id: u128,
    pub endpoints: Vec<ServiceEndpoint>,
    pub tags: Vec<Tag>,
    pub health: HealthStatus,
    pub lease_expires_at: u64,
}

A single service registration in the registry.

Each registration identifies a unique instance of a named service with a version string, instance ID, endpoints, tags, health status, and a lease expiry timestamp (set by the registry on insertion).

Fields

name: String

Service name (e.g. "api-gateway").

version: String

Semantic version string (e.g. "2.1.0").

instance_id: u128

Unique instance identifier.

endpoints: Vec<ServiceEndpoint>

Reachable endpoints for this instance.

tags: Vec<Tag>

Metadata tags for filtering.

health: HealthStatus

Current health status.

lease_expires_at: u64

Unix timestamp (seconds) at which this registration expires. Set by the registry on insertion; 0 means “not yet registered”.

Implementations

impl ServiceRegistration

pub fn new(name: &str, version: &str, instance_id: u128) -> Self

Create a new registration with the given name, version, and instance ID.

Defaults to HealthStatus::Healthy, no endpoints, no tags, and lease_expires_at = 0.

pub fn with_endpoint(self, endpoint: ServiceEndpoint) -> Self

Add an endpoint to this registration (builder pattern).

pub fn with_tag(self, key: &str, value: &str) -> Self

Add a tag to this registration (builder pattern).

pub fn has_tags(&self, required: &[(String, String)]) -> bool

Check whether all required tags are present (AND semantics).

pub fn version_matches_prefix(&self, prefix: &str) -> bool

Check whether the version string starts with the given prefix.

Trait Implementations

impl Clone for ServiceRegistration

fn clone(&self) -> ServiceRegistration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceRegistration

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServiceRegistration

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ServiceRegistration

fn eq(&self, other: &ServiceRegistration) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ServiceRegistration

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ServiceRegistration