Run cargo fmt

The CI requirements for formatting have changed over the past 3 years

Signed-off-by: Patrick Roy <roypat@amazon.co.uk>

src/common/headers.rs

@@ -131,8 +131,12 @@ impl Headers {
     /// use micro_http::Headers;
     ///
     /// let mut request_header = Headers::default();
-    /// assert!(request_header.parse_header_line(b"Content-Length: 24").is_ok());
-    /// assert!(request_header.parse_header_line(b"Content-Length: 24: 2").is_err());
+    /// assert!(request_header
+    ///     .parse_header_line(b"Content-Length: 24")
+    ///     .is_ok());
+    /// assert!(request_header
+    ///     .parse_header_line(b"Content-Length: 24: 2")
+    ///     .is_err());
     /// ```
     pub fn parse_header_line(&mut self, header_line: &[u8]) -> Result<(), RequestError> {
         // Headers must be ASCII, so also UTF-8 valid.

src/router.rs

@@ -63,9 +63,7 @@ impl<T: Send> HttpRoutes<T> {
     ///
     /// ```
     /// extern crate micro_http;
-    /// use micro_http::{
-    ///     EndpointHandler, HttpRoutes, Method, StatusCode, Request, Response, Version
-    /// };
+    /// use micro_http::{EndpointHandler, HttpRoutes, Method, Request, Response, StatusCode, Version};
     ///
     /// struct HandlerArg(bool);
     /// struct MockHandler {}
@@ -77,7 +75,9 @@ impl<T: Send> HttpRoutes<T> {
     ///
     /// let mut router = HttpRoutes::new("Mock_Server".to_string(), "/api/v1".to_string());
     /// let handler = MockHandler {};
-    /// router.add_route(Method::Get, "/func1".to_string(), Box::new(handler)).unwrap();
+    /// router
+    ///     .add_route(Method::Get, "/func1".to_string(), Box::new(handler))
+    ///     .unwrap();
     ///
     /// let request_bytes = b"GET http://localhost/api/v1/func1 HTTP/1.1\r\n\r\n";
     /// let request = Request::try_from(request_bytes, None).unwrap();

src/server.rs

@@ -492,12 +492,13 @@ impl HttpServer {
     /// server.start_server().unwrap();
     ///
     /// // Add our server to the `epoll` manager.
-    /// epoll.ctl(
-    ///     epoll::ControlOperation::Add,
-    ///     server.epoll().as_raw_fd(),
-    ///     epoll::EpollEvent::new(epoll::EventSet::IN, 1234u64),
-    /// )
-    /// .unwrap();
+    /// epoll
+    ///     .ctl(
+    ///         epoll::ControlOperation::Add,
+    ///         server.epoll().as_raw_fd(),
+    ///         epoll::EpollEvent::new(epoll::EventSet::IN, 1234u64),
+    ///     )
+    ///     .unwrap();
     ///
     /// // Connect a client to the server so it doesn't block in our example.
     /// let mut socket = std::os::unix::net::UnixStream::connect(path_to_socket).unwrap();