.

Cargo.lock

@@ -424,7 +424,7 @@ dependencies = [
  "futures-core",
  "prost",
  "prost-types",
- "tonic",
+ "tonic 0.10.2",
  "tracing-core",
 ]
 
@@ -446,7 +446,7 @@ dependencies = [
  "thread_local",
  "tokio",
  "tokio-stream",
- "tonic",
+ "tonic 0.10.2",
  "tracing",
  "tracing-core",
  "tracing-subscriber",
@@ -1429,6 +1429,43 @@ dependencies = [
  "urlencoding",
 ]
 
+[[package]]
+name = "opentelemetry-otlp"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a016b8d9495c639af2145ac22387dcb88e44118e45320d9238fbf4e7889abcb"
+dependencies = [
+ "async-trait",
+ "futures-core",
+ "http 0.2.12",
+ "opentelemetry",
+ "opentelemetry-proto",
+ "opentelemetry-semantic-conventions",
+ "opentelemetry_sdk",
+ "prost",
+ "thiserror",
+ "tokio",
+ "tonic 0.11.0",
+]
+
+[[package]]
+name = "opentelemetry-proto"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a8fddc9b68f5b80dae9d6f510b88e02396f006ad48cac349411fbecc80caae4"
+dependencies = [
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "prost",
+ "tonic 0.11.0",
+]
+
+[[package]]
+name = "opentelemetry-semantic-conventions"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9ab5bd6c42fb9349dcf28af2ba9a0667f697f9bdcca045d39f2cec5543e2910"
+
 [[package]]
 name = "opentelemetry_sdk"
 version = "0.22.1"
@@ -1447,6 +1484,8 @@ dependencies = [
  "percent-encoding",
  "rand",
  "thiserror",
+ "tokio",
+ "tokio-stream",
 ]
 
 [[package]]
@@ -1481,6 +1520,7 @@ dependencies = [
  "maud",
  "metrics",
  "opentelemetry",
+ "opentelemetry-otlp",
  "opentelemetry_sdk",
  "serde",
  "serde_variant",
@@ -1488,6 +1528,7 @@ dependencies = [
  "sqlx",
  "time",
  "tokio",
+ "tonic 0.11.0",
  "tower",
  "tower-http",
  "tracing",
@@ -2527,6 +2568,33 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "tonic"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76c4eb7a4e9ef9d4763600161f12f5070b92a578e1b634db88a6887844c91a13"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum 0.6.20",
+ "base64 0.21.7",
+ "bytes",
+ "h2 0.3.26",
+ "http 0.2.12",
+ "http-body 0.4.6",
+ "hyper 0.14.28",
+ "hyper-timeout",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.4.13"