Struct HandlerArgs 

pub struct HandlerArgs { /* private fields */ }

Arguments passed to a handler.

Implementations

impl HandlerArgs

pub fn new(ctx: HandlerCtx, req: Request) -> Self

Create new handler arguments.

Panics

If the ctx tracing span has not been initialized via HandlerCtx::init_request_span.

pub fn into_parts(self) -> (HandlerCtx, Request)

Decompose the handler arguments into its parts.

pub const fn ctx(&self) -> &HandlerCtx

Get a reference to the handler context.

pub fn span(&self) -> &Span

Get a reference to the tracing span for this handler invocation.

Panics

If the span has not been initialized via HandlerCtx::init_request_span.

pub const fn req(&self) -> &Request

Get a reference to the JSON-RPC request.

pub fn id_owned(&self) -> Option<Box<RawValue>>

Get the ID of the JSON-RPC request, if any.

pub fn method(&self) -> &str

Get the method of the JSON-RPC request.

pub fn otel_span_name(&self) -> String

Get the OpenTelemetry span name for this handler invocation.

pub const fn service_name(&self) -> &'static str

Get the service name for this handler invocation.

Trait Implementations

impl Clone for HandlerArgs

fn clone(&self) -> HandlerArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HandlerArgs

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

Formats the value using the given formatter.

impl Service<HandlerArgs> for &Router<()>

type Response = Option<Box<RawValue>>

Responses given by the service.

type Error = Infallible

Errors produced by the service.

type Future = RouteFuture

The future response value.

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, args: HandlerArgs) -> Self::Future

Process the request and return the response asynchronously.

impl Service<HandlerArgs> for Router<()>

type Response = Option<Box<RawValue>>

Responses given by the service.

type Error = Infallible

Errors produced by the service.

type Future = RouteFuture

The future response value.

fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, args: HandlerArgs) -> Self::Future

Process the request and return the response asynchronously.