style: fmt the project (#54)

add rustfmt.toml

Signed-off-by: jokemanfire <hu.dingyang@zte.com.cn>

examples/servers/Cargo.toml

@@ -1,3 +1,5 @@
+cargo-features = ["edition2024"]
+
 [package]
 name = "mcp-server-examples"
 version = "0.1.5"

examples/servers/src/axum.rs

@@ -1,7 +1,9 @@
 use rmcp::transport::sse_server::SseServer;
-use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
-
-use tracing_subscriber::{self};
+use tracing_subscriber::{
+    layer::SubscriberExt,
+    util::SubscriberInitExt,
+    {self},
+};
 mod common;
 use common::counter::Counter;
 

examples/servers/src/axum_router.rs

@@ -1,7 +1,9 @@
 use rmcp::transport::sse_server::{SseServer, SseServerConfig};
-use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
-
-use tracing_subscriber::{self};
+use tracing_subscriber::{
+    layer::SubscriberExt,
+    util::SubscriberInitExt,
+    {self},
+};
 mod common;
 use common::counter::Counter;
 

examples/servers/src/common/counter.rs

@@ -4,7 +4,6 @@ use rmcp::{
     Error as McpError, RoleServer, ServerHandler, const_string, model::*, schemars,
     service::RequestContext, tool,
 };
-
 use serde_json::json;
 use tokio::sync::Mutex;
 

examples/servers/src/std_io.rs

@@ -1,7 +1,6 @@
 use anyhow::Result;
 use common::counter::Counter;
 use rmcp::{ServiceExt, transport::stdio};
-
 use tracing_subscriber::{self, EnvFilter};
 mod common;
 /// npx @modelcontextprotocol/inspector cargo run -p mcp-server-examples --example std_io