fix: update trace attributes

Cargo.toml

@@ -107,10 +107,10 @@ opentelemetry-otlp = { version = "0.25", default-features = false, features = [
     "trace",
     "http-proto",
 ] }
-opentelemetry-prometheus = { version = "0.16", features = [
+opentelemetry-semantic-conventions = { version = "0.25" }
+opentelemetry-prometheus = { version = "0.17", features = [
     "prometheus-encoding",
 ] }
-opentelemetry-semantic-conventions = { version = "0.15" }
 prometheus = "0.13"
 
 # Tracing

examples/compression/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 

examples/cors/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 use viz::{get, middleware::cors, serve, Method, Request, Result, Router};

examples/csrf/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::{net::SocketAddr, time::Duration};
 use tokio::net::TcpListener;
 

examples/databases/sea-orm/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 //! `SeaOrm` example for Viz framework.
 use sea_orm_example::{api, db::init_db};
 use std::{env, net::SocketAddr, path::PathBuf};

examples/forms/form/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use serde::{Deserialize, Serialize};
 use std::net::SocketAddr;
 use tokio::net::TcpListener;

examples/forms/multipart/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use futures_util::TryStreamExt;
 use std::{fs::File, net::SocketAddr};
 use tempfile::tempdir;

examples/graceful-shutdown/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 use tokio::signal;

examples/hello-world/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::{net::SocketAddr, str::FromStr};
 use tokio::net::TcpListener;
 use viz::{serve, Request, Result, Router};

examples/htmlx/src/main.rs

@@ -1,5 +1,3 @@
-// #![deny(warnings)]
-
 use handlebars::{DirectorySourceOptions, Handlebars};
 use serde::{Deserialize, Serialize};
 use serde_json::json;

examples/limits/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 use viz::{

examples/otel/metrics/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 

examples/otel/tracing/src/main.rs

@@ -1,4 +1,3 @@
-#![deny(warnings)]
 #![allow(clippy::unused_async)]
 
 use opentelemetry::global;

examples/routing/openapi/src/main.rs

@@ -1,4 +1,3 @@
-#![deny(warnings)]
 #![allow(clippy::unused_async)]
 #![allow(clippy::needless_pass_by_value)]
 

examples/routing/todos/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::{
     net::SocketAddr,
     sync::{Arc, Mutex, PoisonError},

examples/rustls/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::{net::SocketAddr, sync::Arc};
 use tokio::net::TcpListener;
 use viz::{get, serve, tls, Request, Result, Router};

examples/session/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 

examples/sse/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use futures_util::StreamExt;
 use std::{net::SocketAddr, sync::Arc};
 use systemstat::{Platform, System};

examples/static-files/embed/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 use viz::{handlers::embed, serve, Result, Router, StatusCode};

examples/static-files/include-dir/src/main.rs

@@ -1,4 +1,3 @@
-#![deny(warnings)]
 #![allow(clippy::unused_async)]
 
 use http_body_util::Full;

examples/static-files/serve/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::{env, net::SocketAddr, path::PathBuf};
 use tokio::net::TcpListener;
 use viz::{handlers::serve, serve, Request, Response, ResponseExt, Result, Router};

examples/static-routes/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use hyper::server::conn::http1;
 use hyper::service::service_fn;
 use std::{

examples/tracing/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use std::net::SocketAddr;
 use tokio::net::TcpListener;
 use tracing::{debug, error, info, instrument};

examples/unix-socket/src/main.rs

@@ -3,7 +3,6 @@
 //! ```sh
 //! curl --unix-socket /tmp/viz.sock http://localhost/
 //! ```
-#![deny(warnings)]
 
 #[cfg(unix)]
 #[tokio::main]

examples/websocket-chat/src/main.rs

@@ -1,5 +1,3 @@
-#![deny(warnings)]
-
 use futures_util::{SinkExt, StreamExt};
 use std::net::SocketAddr;
 use tokio::net::TcpListener;

viz-core/src/middleware/otel/tracing.rs

@@ -12,9 +12,9 @@ use opentelemetry::{
     Context, KeyValue,
 };
 use opentelemetry_semantic_conventions::trace::{
-    CLIENT_ADDRESS, EXCEPTION_MESSAGE, HTTP_REQUEST_BODY_SIZE, HTTP_REQUEST_METHOD,
-    HTTP_RESPONSE_BODY_SIZE, HTTP_RESPONSE_STATUS_CODE, HTTP_ROUTE, NETWORK_PROTOCOL_VERSION,
-    SERVER_ADDRESS, SERVER_PORT, URL_PATH, URL_QUERY, URL_SCHEME, USER_AGENT_ORIGINAL,
+    CLIENT_ADDRESS, EXCEPTION_MESSAGE, HTTP_REQUEST_METHOD, HTTP_RESPONSE_STATUS_CODE, HTTP_ROUTE,
+    NETWORK_PROTOCOL_VERSION, SERVER_ADDRESS, SERVER_PORT, URL_PATH, URL_QUERY, URL_SCHEME,
+    USER_AGENT_ORIGINAL,
 };
 
 use crate::{
@@ -23,6 +23,9 @@ use crate::{
     Handler, IntoResponse, Request, RequestExt, Response, ResponseExt, Result, Transform,
 };
 
+const HTTP_REQUEST_BODY_SIZE: &str = "http.request.body.size";
+const HTTP_RESPONSE_BODY_SIZE: &str = "http.response.body.size";
+
 /// `OpenTelemetry` tracing config.
 #[derive(Debug)]
 pub struct Config<T> {