Struct Context

pub struct Context { /* private fields */ }

A context passed by the RPC server into a service.

Implementations

impl Context

pub fn clients(&self) -> Vec<ClientID>

The list of clients chained to make this request.

pub fn with_client(&self, client: ClientID) -> Self

Extend the context with an additional client.

This makes a copy.

pub fn trace_id(&self) -> Option<TraceID>

The trace ID of the request.

pub fn with_trace_id(&self, trace: TraceID) -> Self

Extend the context with a trace ID.

This make a copy.

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Default for Context

fn default() -> Context

Returns the “default value” for a type.

impl<'a> From<&Request<'a>> for Context

fn from(req: &Request<'a>) -> Self

Converts to this type from the input type.