Struct TracingBuilder

pub struct TracingBuilder { /* private fields */ }

Available on crate feature tracing only.

The builder of Tracing middleware.

See module level documentations for details.

Implementations

impl TracingBuilder

pub fn new() -> Self

Creating the builder with no spans configured.

NB. This is NOT the same as TracingBuilder::default which configures ALL default spans.

pub fn service_ready(self, f: fn() -> Span) -> Self

Set a tracing::Span builder to instrument Service::poll_ready method.

pub fn request(self, f: fn(&AnyRequest) -> Span) -> Self

Set a tracing::Span builder to instrument Future::poll of the Future returned by Service::call.

pub fn notification(self, f: fn(&AnyNotification) -> Span) -> Self

Set a tracing::Span builder to instrument LspService::notify.

pub fn event(self, f: fn(&AnyEvent) -> Span) -> Self

Set a tracing::Span builder to instrument LspService::emit.

pub fn build<S>(&self, service: S) -> Tracing<S>

Build the middleware with the current configuration.

Trait Implementations

impl Clone for TracingBuilder

fn clone(&self) -> TracingBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for TracingBuilder

fn default() -> Self

Returns the “default value” for a type.

impl<S> Layer<S> for TracingBuilder

type Service = Tracing<S>

The wrapped service

fn layer(&self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.