Update to opentelemetry 0.19 (#105)

src/lib.rs

@@ -25,6 +25,7 @@
 //! - `opentelemetry_0_16`: same as above but using `opentelemetry` 0.16;
 //! - `opentelemetry_0_17`: same as above but using `opentelemetry` 0.17;
 //! - `opentelemetry_0_18`: same as above but using `opentelemetry` 0.18;
+//! - `opentelemetry_0_19`: same as above but using `opentelemetry` 0.19;
 //! - `emit_event_on_error`: emit a [`tracing`] event when request processing fails with an error (enabled by default).
 //!
 //! ## Quickstart
@@ -291,7 +292,8 @@ pub mod root_span_macro;
     feature = "opentelemetry_0_15",
     feature = "opentelemetry_0_16",
     feature = "opentelemetry_0_17",
-    feature = "opentelemetry_0_18"
+    feature = "opentelemetry_0_18",
+    feature = "opentelemetry_0_19"
 ))]
 mod otel;
 
@@ -310,6 +312,9 @@ compile_error!("feature \"opentelemetry_0_13\" and feature \"opentelemetry_0_17\
 #[cfg(all(feature = "opentelemetry_0_13", feature = "opentelemetry_0_18"))]
 compile_error!("feature \"opentelemetry_0_13\" and feature \"opentelemetry_0_18\" cannot be enabled at the same time");
 
+#[cfg(all(feature = "opentelemetry_0_13", feature = "opentelemetry_0_19"))]
+compile_error!("feature \"opentelemetry_0_13\" and feature \"opentelemetry_0_19\" cannot be enabled at the same time");
+
 #[cfg(all(feature = "opentelemetry_0_14", feature = "opentelemetry_0_15"))]
 compile_error!("feature \"opentelemetry_0_14\" and feature \"opentelemetry_0_15\" cannot be enabled at the same time");
 
@@ -322,6 +327,9 @@ compile_error!("feature \"opentelemetry_0_14\" and feature \"opentelemetry_0_17\
 #[cfg(all(feature = "opentelemetry_0_14", feature = "opentelemetry_0_18"))]
 compile_error!("feature \"opentelemetry_0_14\" and feature \"opentelemetry_0_18\" cannot be enabled at the same time");
 
+#[cfg(all(feature = "opentelemetry_0_14", feature = "opentelemetry_0_19"))]
+compile_error!("feature \"opentelemetry_0_14\" and feature \"opentelemetry_0_19\" cannot be enabled at the same time");
+
 #[cfg(all(feature = "opentelemetry_0_15", feature = "opentelemetry_0_16"))]
 compile_error!("feature \"opentelemetry_0_15\" and feature \"opentelemetry_0_16\" cannot be enabled at the same time");
 
@@ -331,11 +339,23 @@ compile_error!("feature \"opentelemetry_0_15\" and feature \"opentelemetry_0_17\
 #[cfg(all(feature = "opentelemetry_0_15", feature = "opentelemetry_0_18"))]
 compile_error!("feature \"opentelemetry_0_15\" and feature \"opentelemetry_0_18\" cannot be enabled at the same time");
 
+#[cfg(all(feature = "opentelemetry_0_15", feature = "opentelemetry_0_19"))]
+compile_error!("feature \"opentelemetry_0_15\" and feature \"opentelemetry_0_19\" cannot be enabled at the same time");
+
 #[cfg(all(feature = "opentelemetry_0_16", feature = "opentelemetry_0_17"))]
 compile_error!("feature \"opentelemetry_0_16\" and feature \"opentelemetry_0_17\" cannot be enabled at the same time");
 
 #[cfg(all(feature = "opentelemetry_0_16", feature = "opentelemetry_0_18"))]
 compile_error!("feature \"opentelemetry_0_16\" and feature \"opentelemetry_0_18\" cannot be enabled at the same time");
 
+#[cfg(all(feature = "opentelemetry_0_16", feature = "opentelemetry_0_19"))]
+compile_error!("feature \"opentelemetry_0_16\" and feature \"opentelemetry_0_19\" cannot be enabled at the same time");
+
 #[cfg(all(feature = "opentelemetry_0_17", feature = "opentelemetry_0_18"))]
 compile_error!("feature \"opentelemetry_0_17\" and feature \"opentelemetry_0_18\" cannot be enabled at the same time");
+
+#[cfg(all(feature = "opentelemetry_0_17", feature = "opentelemetry_0_19"))]
+compile_error!("feature \"opentelemetry_0_17\" and feature \"opentelemetry_0_19\" cannot be enabled at the same time");
+
+#[cfg(all(feature = "opentelemetry_0_18", feature = "opentelemetry_0_19"))]
+compile_error!("feature \"opentelemetry_0_18\" and feature \"opentelemetry_0_19\" cannot be enabled at the same time");

src/otel.rs

@@ -12,6 +12,8 @@ use opentelemetry_0_16_pkg as opentelemetry;
 use opentelemetry_0_17_pkg as opentelemetry;
 #[cfg(feature = "opentelemetry_0_18")]
 use opentelemetry_0_18_pkg as opentelemetry;
+#[cfg(feature = "opentelemetry_0_19")]
+use opentelemetry_0_19_pkg as opentelemetry;
 
 #[cfg(feature = "opentelemetry_0_13")]
 use tracing_opentelemetry_0_12_pkg as tracing_opentelemetry;
@@ -25,6 +27,8 @@ use tracing_opentelemetry_0_16_pkg as tracing_opentelemetry;
 use tracing_opentelemetry_0_17_pkg as tracing_opentelemetry;
 #[cfg(feature = "opentelemetry_0_18")]
 use tracing_opentelemetry_0_18_pkg as tracing_opentelemetry;
+#[cfg(feature = "opentelemetry_0_19")]
+use tracing_opentelemetry_0_19_pkg as tracing_opentelemetry;
 
 use opentelemetry::propagation::Extractor;
 
@@ -58,10 +62,18 @@ pub(crate) fn set_otel_parent(req: &ServiceRequest, span: &tracing::Span) {
     span.set_parent(parent_context);
     // If we have a remote parent span, this will be the parent's trace identifier.
     // If not, it will be the newly generated trace identifier with this request as root span.
-    #[cfg(not(any(feature = "opentelemetry_0_17", feature = "opentelemetry_0_18")))]
+    #[cfg(not(any(
+        feature = "opentelemetry_0_17",
+        feature = "opentelemetry_0_18",
+        feature = "opentelemetry_0_19"
+    )))]
     let trace_id = span.context().span().span_context().trace_id().to_hex();
 
-    #[cfg(any(feature = "opentelemetry_0_17", feature = "opentelemetry_0_18"))]
+    #[cfg(any(
+        feature = "opentelemetry_0_17",
+        feature = "opentelemetry_0_18",
+        feature = "opentelemetry_0_19"
+    ))]
     let trace_id = {
         let id = span.context().span().span_context().trace_id();
         format!("{:032x}", id)

src/root_span_macro.rs

@@ -161,7 +161,8 @@ pub mod private {
             feature = "opentelemetry_0_15",
             feature = "opentelemetry_0_16",
             feature = "opentelemetry_0_17",
-            feature = "opentelemetry_0_18"
+            feature = "opentelemetry_0_18",
+            feature = "opentelemetry_0_19"
         ))]
         crate::otel::set_otel_parent(req, span);
     }