chore: clean up APIs

Author: TommyCpp

examples/tracing-jaeger/src/main.rs

@@ -19,7 +19,7 @@ fn init_tracer_provider() -> Result<opentelemetry_sdk::trace::TracerProvider, Tr
                 .with_endpoint("http://localhost:4317"),
         )
         .with_trace_config(
-            sdktrace::config().with_resource(Resource::new(vec![KeyValue::new(
+            sdktrace::Config::default().with_resource(Resource::new(vec![KeyValue::new(
                 SERVICE_NAME,
                 "tracing-jaeger",
             )])),

opentelemetry-otlp/tests/integration_test/tests/traces.rs

@@ -18,7 +18,7 @@ fn init_tracer_provider() -> Result<sdktrace::TracerProvider, TraceError> {
         .tracing()
         .with_exporter(opentelemetry_otlp::new_exporter().tonic())
         .with_trace_config(
-            sdktrace::config().with_resource(Resource::new(vec![KeyValue::new(
+            sdktrace::Config::default().with_resource(Resource::new(vec![KeyValue::new(
                 opentelemetry_semantic_conventions::resource::SERVICE_NAME,
                 "basic-otlp-tracing-example",
             )])),

stress/src/traces.rs

@@ -20,7 +20,7 @@ mod throughput;
 
 lazy_static! {
     static ref PROVIDER: sdktrace::TracerProvider = sdktrace::TracerProvider::builder()
-        .with_config(sdktrace::config().with_sampler(sdktrace::Sampler::AlwaysOn))
+        .with_config(sdktrace::Config::default().with_sampler(sdktrace::Sampler::AlwaysOn))
         .with_span_processor(NoOpSpanProcessor {})
         .build();
     static ref TRACER: sdktrace::Tracer = PROVIDER.tracer("stress");