fix: adjust formatting

Cargo.lock

@@ -377,6 +377,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
+
 [[package]]
 name = "clap"
 version = "4.5.1"
@@ -545,7 +551,7 @@ version = "3.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b467862cc8610ca6fc9a1532d7777cee0804e678ab45410897b9396495994a0b"
 dependencies = [
- "nix",
+ "nix 0.27.1",
  "windows-sys 0.52.0",
 ]
 
@@ -1614,6 +1620,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "nix"
+version = "0.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
+dependencies = [
+ "bitflags 2.4.2",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nohash-hasher"
 version = "0.2.0"
@@ -3001,7 +3019,7 @@ dependencies = [
  "clap",
  "ctrlc",
  "float_eq",
- "nix",
+ "nix 0.28.0",
  "reqwest",
  "serde",
  "serde_json",

router/src/server.rs

@@ -14,7 +14,10 @@ use crate::{
     ChatRequest, CompatGenerateRequest, Completion, CompletionComplete, CompletionCompleteChunk,
     CompletionRequest, VertexRequest, VertexResponse,
 };
-use crate::{FunctionDefinition, FunctionRef, FunctionsMap, Properties, ChatCompletionMessageToolCall, ToolType, Tools};
+use crate::{
+    ChatCompletionMessageToolCall, FunctionDefinition, FunctionRef, FunctionsMap, Properties,
+    ToolType, Tools,
+};
 use axum::extract::Extension;
 use axum::http::{HeaderMap, Method, StatusCode};
 use axum::response::sse::{Event, KeepAlive, Sse};