Struct ExtensionService 

pub struct ExtensionService {
    pub id: ServiceId,
    pub name: String,
    pub version: String,
    pub description: String,
    pub capabilities: Vec<Capability>,
    pub transport: TransportConfig,
    pub metadata: HashMap<String, Value>,
    pub status: ServiceStatus,
    pub last_heartbeat: Option<Instant>,
    pub retry_count: u32,
}

Extension service metadata

Fields

id: ServiceId

Unique service identifier

name: String

Human-readable service name

version: String

Service version (semver)

description: String

Service description

capabilities: Vec<Capability>

Supported capabilities

transport: TransportConfig

Transport configuration

metadata: HashMap<String, Value>

Custom metadata

status: ServiceStatus

Current status

last_heartbeat: Option<Instant>

Time of last heartbeat

retry_count: u32

Connection retry count

Implementations

impl ExtensionService

pub fn new(name: impl Into<String>, version: impl Into<String>) -> Self

Create a new extension service

pub fn description(self, desc: impl Into<String>) -> Self

Set service description

pub fn capability(self, cap: Capability) -> Self

Add a capability

pub fn transport(self, transport: TransportConfig) -> Self

Set transport configuration

pub fn metadata(self, key: impl Into<String>, value: Value) -> Self

Add custom metadata

pub fn has_capability(&self, name: &str) -> bool

Check if service has a specific capability

pub fn get_capability(&self, name: &str) -> Option<&Capability>

Get capability by name

pub fn set_status(&mut self, status: ServiceStatus)

Update service status

pub fn heartbeat(&mut self)

Record a heartbeat

pub fn is_healthy(&self, timeout_secs: u64) -> bool

Check if service is healthy (received heartbeat recently)

Trait Implementations

impl Clone for ExtensionService

fn clone(&self) -> ExtensionService

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtensionService

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExtensionService

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExtensionService

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

where __S: Serializer,

Serialize this value into the given Serde serializer.