Struct EchoService 

pub struct EchoService;

A stateless service whose only op, echo, returns its payload verbatim.

Trait Implementations

impl Clone for EchoService

fn clone(&self) -> EchoService

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EchoService

impl DaemonService for EchoService

fn name(&self) -> &'static str

Stable identifier used to route control-socket envelopes to this service (the envelope’s service field) and to label its status/menu.

fn handle<'life0, 'life1, 'async_trait>( &'life0 self, op: &'life1 str, payload: Value, ) -> Pin<Box<dyn Future<Output = Result<Value>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Handles an operation routed to this service, returning a JSON payload.

fn menu(&self) -> MenuSnapshot

Cheap snapshot of the service’s tray submenu, polled by the menu-bar shell. Must not block.

fn menu_action<'life0, 'life1, 'async_trait>( &'life0 self, _action_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Performs a tray menu action previously surfaced by menu, identified by its MenuAction::id.

fn status<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = ServiceStatus> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Structured status for daemon status aggregation.

fn shutdown<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Gracefully stops the service, draining in-flight work. Called once on daemon shutdown.

impl Debug for EchoService

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

Formats the value using the given formatter.

impl Default for EchoService

fn default() -> EchoService

Returns the “default value” for a type.