cleanup

Author: mustakimali

opentelemetry-otlp/src/exporter/http/trace.rs

@@ -3,7 +3,6 @@ use std::sync::Arc;
 use futures_core::future::BoxFuture;
 use http::{header::CONTENT_TYPE, Method};
 use opentelemetry::trace::{TraceError, TraceResult};
-use opentelemetry_http::ResponseExt;
 use opentelemetry_sdk::export::trace::{ExportResult, SpanData, SpanExporter};
 
 use super::OtlpHttpClient;