Port to windows-sys

examples/Cargo.toml

@@ -24,8 +24,8 @@ httpdate = "1.0"
 once_cell = "1.5.2"
 rand = "0.8.3"
 
-[target.'cfg(windows)'.dev-dependencies.winapi]
-version = "0.3.8"
+[target.'cfg(windows)'.dev-dependencies.windows-sys]
+version = "0.42.0"
 
 [[example]]
 name = "chat"

examples/named-pipe-multi-client.rs

@@ -6,7 +6,7 @@ async fn windows_main() -> io::Result<()> {
     use tokio::io::{AsyncReadExt, AsyncWriteExt};
     use tokio::net::windows::named_pipe::{ClientOptions, ServerOptions};
     use tokio::time;
-    use winapi::shared::winerror;
+    use windows_sys::Win32::Foundation::ERROR_PIPE_BUSY;
 
     const PIPE_NAME: &str = r"\\.\pipe\named-pipe-multi-client";
     const N: usize = 10;
@@ -59,7 +59,7 @@ async fn windows_main() -> io::Result<()> {
             let mut client = loop {
                 match ClientOptions::new().open(PIPE_NAME) {
                     Ok(client) => break client,
-                    Err(e) if e.raw_os_error() == Some(winerror::ERROR_PIPE_BUSY as i32) => (),
+                    Err(e) if e.raw_os_error() == Some(ERROR_PIPE_BUSY as i32) => (),
                     Err(e) => return Err(e),
                 }
 

tokio/Cargo.toml

@@ -52,14 +52,10 @@ net = [
   "mio/os-ext",
   "mio/net",
   "socket2",
-  "winapi/fileapi",
-  "winapi/handleapi",
-  "winapi/namedpipeapi",
-  "winapi/winbase",
-  "winapi/winnt",
-  "winapi/minwindef",
-  "winapi/accctrl",
-  "winapi/aclapi",
+  "windows-sys/Win32_Foundation",
+  "windows-sys/Win32_Storage_FileSystem",
+  "windows-sys/Win32_System_Pipes",
+  "windows-sys/Win32_System_SystemServices",
 ]
 process = [
   "bytes",
@@ -68,12 +64,9 @@ process = [
   "mio/os-ext",
   "mio/net",
   "signal-hook-registry",
-  "winapi/handleapi",
-  "winapi/minwindef",
-  "winapi/processthreadsapi",
-  "winapi/threadpoollegacyapiset",
-  "winapi/winbase",
-  "winapi/winnt",
+  "windows-sys/Win32_Foundation",
+  "windows-sys/Win32_System_Threading",
+  "windows-sys/Win32_System_WindowsProgramming",
 ]
 # Includes basic task execution capabilities
 rt = []
@@ -87,9 +80,7 @@ signal = [
   "mio/net",
   "mio/os-ext",
   "signal-hook-registry",
-  "winapi/consoleapi",
-  "winapi/wincon",
-  "winapi/minwindef",
+  "windows-sys/Win32_System_Console",
 ]
 sync = []
 test-util = ["rt", "sync", "time"]
@@ -131,12 +122,17 @@ signal-hook-registry = { version = "1.1.1", optional = true }
 libc = { version = "0.2.42" }
 nix = { version = "0.24", default-features = false, features = ["fs", "socket"] }
 
-[target.'cfg(windows)'.dependencies.winapi]
-version = "0.3.8"
-default-features = false
-features = ["std"]
+[target.'cfg(any(windows, docsrs))'.dependencies.windows-sys]
+version = "0.42.0"
 optional = true
 
+[target.'cfg(windows)'.dev-dependencies.windows-sys]
+version = "0.42.0"
+features = [
+    "Win32_Foundation",
+    "Win32_Security_Authorization",
+]
+
 [target.'cfg(windows)'.dev-dependencies.ntapi]
 version = "0.3.6"
 

tokio/src/doc/mod.rs

@@ -21,4 +21,3 @@
 pub enum NotDefinedHere {}
 
 pub mod os;
-pub mod winapi;

tokio/src/fs/open_options.rs

@@ -542,7 +542,7 @@ feature! {
         /// # Examples
         ///
         /// ```no_run
-        /// use winapi::um::winbase::FILE_FLAG_DELETE_ON_CLOSE;
+        /// use windows_sys::Win32::Storage::FileSystem::FILE_FLAG_DELETE_ON_CLOSE;
         /// use tokio::fs::OpenOptions;
         ///
         /// # #[tokio::main]
@@ -581,7 +581,7 @@ feature! {
         /// # Examples
         ///
         /// ```no_run
-        /// use winapi::um::winnt::FILE_ATTRIBUTE_HIDDEN;
+        /// use windows_sys::Win32::Storage::FileSystem::FILE_ATTRIBUTE_HIDDEN;
         /// use tokio::fs::OpenOptions;
         ///
         /// # #[tokio::main]
@@ -624,7 +624,7 @@ feature! {
         /// # Examples
         ///
         /// ```no_run
-        /// use winapi::um::winbase::SECURITY_IDENTIFICATION;
+        /// use windows_sys::Win32::Storage::FileSystem::SECURITY_IDENTIFICATION;
         /// use tokio::fs::OpenOptions;
         ///
         /// # #[tokio::main]

tokio/src/lib.rs

@@ -578,14 +578,6 @@ pub(crate) use self::doc::os;
 #[allow(unused)]
 pub(crate) use std::os;
 
-#[cfg(docsrs)]
-#[allow(unused)]
-pub(crate) use self::doc::winapi;
-
-#[cfg(all(not(docsrs), windows, feature = "net"))]
-#[allow(unused)]
-pub(crate) use winapi;
-
 cfg_macros! {
     /// Implementation detail of the `select!` macro. This macro is **not**
     /// intended to be used as part of the public API and is permitted to