Blocking updates

src/fs/canonicalize.rs

@@ -32,5 +32,5 @@ use crate::task::blocking;
 /// ```
 pub async fn canonicalize<P: AsRef<Path>>(path: P) -> io::Result<PathBuf> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::canonicalize(&path).map(Into::into) }).await
+    blocking::spawn(move || std::fs::canonicalize(&path).map(Into::into)).await
 }

src/fs/copy.rs

@@ -41,5 +41,5 @@ use crate::task::blocking;
 pub async fn copy<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<u64> {
     let from = from.as_ref().to_owned();
     let to = to.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::copy(&from, &to) }).await
+    blocking::spawn(move || std::fs::copy(&from, &to)).await
 }

src/fs/create_dir.rs

@@ -34,5 +34,5 @@ use crate::task::blocking;
 /// ```
 pub async fn create_dir<P: AsRef<Path>>(path: P) -> io::Result<()> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::create_dir(path) }).await
+    blocking::spawn(move || std::fs::create_dir(path)).await
 }

src/fs/create_dir_all.rs

@@ -29,5 +29,5 @@ use crate::task::blocking;
 /// ```
 pub async fn create_dir_all<P: AsRef<Path>>(path: P) -> io::Result<()> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::create_dir_all(path) }).await
+    blocking::spawn(move || std::fs::create_dir_all(path)).await
 }

src/fs/dir_builder.rs

@@ -108,7 +108,7 @@ impl DirBuilder {
         }
 
         let path = path.as_ref().to_owned();
-        async move { blocking::spawn(async move { builder.create(path) }).await }
+        async move { blocking::spawn(move || builder.create(path)).await }
     }
 }
 

src/fs/dir_entry.rs

@@ -89,7 +89,7 @@ impl DirEntry {
     /// ```
     pub async fn metadata(&self) -> io::Result<Metadata> {
         let inner = self.0.clone();
-        blocking::spawn(async move { inner.metadata() }).await
+        blocking::spawn(move || inner.metadata()).await
     }
 
     /// Reads the file type for this entry.
@@ -127,7 +127,7 @@ impl DirEntry {
     /// ```
     pub async fn file_type(&self) -> io::Result<FileType> {
         let inner = self.0.clone();
-        blocking::spawn(async move { inner.file_type() }).await
+        blocking::spawn(move || inner.file_type()).await
     }
 
     /// Returns the bare name of this entry without the leading path.

src/fs/file.rs

@@ -97,7 +97,7 @@ impl File {
     /// ```
     pub async fn open<P: AsRef<Path>>(path: P) -> io::Result<File> {
         let path = path.as_ref().to_owned();
-        let file = blocking::spawn(async move { std::fs::File::open(&path) }).await?;
+        let file = blocking::spawn(move || std::fs::File::open(&path)).await?;
         Ok(file.into())
     }
 
@@ -132,7 +132,7 @@ impl File {
     /// ```
     pub async fn create<P: AsRef<Path>>(path: P) -> io::Result<File> {
         let path = path.as_ref().to_owned();
-        let file = blocking::spawn(async move { std::fs::File::create(&path) }).await?;
+        let file = blocking::spawn(move || std::fs::File::create(&path)).await?;
         Ok(file.into())
     }
 
@@ -165,7 +165,7 @@ impl File {
         })
         .await?;
 
-        blocking::spawn(async move { state.file.sync_all() }).await
+        blocking::spawn(move || state.file.sync_all()).await
     }
 
     /// Synchronizes OS-internal buffered contents to disk.
@@ -201,7 +201,7 @@ impl File {
         })
         .await?;
 
-        blocking::spawn(async move { state.file.sync_data() }).await
+        blocking::spawn(move || state.file.sync_data()).await
     }
 
     /// Truncates or extends the file.
@@ -234,7 +234,7 @@ impl File {
         })
         .await?;
 
-        blocking::spawn(async move { state.file.set_len(size) }).await
+        blocking::spawn(move || state.file.set_len(size)).await
     }
 
     /// Reads the file's metadata.
@@ -253,7 +253,7 @@ impl File {
     /// ```
     pub async fn metadata(&self) -> io::Result<Metadata> {
         let file = self.file.clone();
-        blocking::spawn(async move { file.metadata() }).await
+        blocking::spawn(move || file.metadata()).await
     }
 
     /// Changes the permissions on the file.
@@ -282,7 +282,7 @@ impl File {
     /// ```
     pub async fn set_permissions(&self, perm: Permissions) -> io::Result<()> {
         let file = self.file.clone();
-        blocking::spawn(async move { file.set_permissions(perm) }).await
+        blocking::spawn(move || file.set_permissions(perm)).await
     }
 }
 
@@ -702,7 +702,7 @@ impl LockGuard<State> {
         self.register(cx);
 
         // Start a read operation asynchronously.
-        blocking::spawn(async move {
+        blocking::spawn(move || {
             // Read some data from the file into the cache.
             let res = {
                 let State { file, cache, .. } = &mut *self;
@@ -811,7 +811,7 @@ impl LockGuard<State> {
                 self.register(cx);
 
                 // Start a write operation asynchronously.
-                blocking::spawn(async move {
+                blocking::spawn(move || {
                     match (&*self.file).write_all(&self.cache) {
                         Ok(_) => {
                             // Switch to idle mode.
@@ -844,7 +844,7 @@ impl LockGuard<State> {
         self.register(cx);
 
         // Start a flush operation asynchronously.
-        blocking::spawn(async move {
+        blocking::spawn(move || {
             match (&*self.file).flush() {
                 Ok(()) => {
                     // Mark the file as flushed.

src/fs/hard_link.rs

@@ -32,5 +32,5 @@ use crate::task::blocking;
 pub async fn hard_link<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<()> {
     let from = from.as_ref().to_owned();
     let to = to.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::hard_link(&from, &to) }).await
+    blocking::spawn(move || std::fs::hard_link(&from, &to)).await
 }

src/fs/metadata.rs

@@ -36,7 +36,7 @@ use crate::task::blocking;
 /// ```
 pub async fn metadata<P: AsRef<Path>>(path: P) -> io::Result<Metadata> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::metadata(path) }).await
+    blocking::spawn(move || std::fs::metadata(path)).await
 }
 
 cfg_if! {

src/fs/open_options.rs

@@ -285,7 +285,7 @@ impl OpenOptions {
     pub fn open<P: AsRef<Path>>(&self, path: P) -> impl Future<Output = io::Result<File>> {
         let path = path.as_ref().to_owned();
         let options = self.0.clone();
-        async move { blocking::spawn(async move { options.open(path).map(|f| f.into()) }).await }
+        async move { blocking::spawn(move || options.open(path).map(|f| f.into())).await }
     }
 }
 

src/fs/read.rs

@@ -36,5 +36,5 @@ use crate::task::blocking;
 /// ```
 pub async fn read<P: AsRef<Path>>(path: P) -> io::Result<Vec<u8>> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::read(path) }).await
+    blocking::spawn(move || std::fs::read(path)).await
 }

src/fs/read_dir.rs

@@ -45,7 +45,7 @@ use crate::task::{blocking, Context, JoinHandle, Poll};
 /// ```
 pub async fn read_dir<P: AsRef<Path>>(path: P) -> io::Result<ReadDir> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::read_dir(path) })
+    blocking::spawn(move || std::fs::read_dir(path))
         .await
         .map(ReadDir::new)
 }
@@ -91,7 +91,7 @@ impl Stream for ReadDir {
                     let mut inner = opt.take().unwrap();
 
                     // Start the operation asynchronously.
-                    self.0 = State::Busy(blocking::spawn(async move {
+                    self.0 = State::Busy(blocking::spawn(move || {
                         let next = inner.next();
                         (inner, next)
                     }));

src/fs/read_link.rs

@@ -28,5 +28,5 @@ use crate::task::blocking;
 /// ```
 pub async fn read_link<P: AsRef<Path>>(path: P) -> io::Result<PathBuf> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::read_link(path).map(Into::into) }).await
+    blocking::spawn(move || std::fs::read_link(path).map(Into::into)).await
 }

src/fs/read_to_string.rs

@@ -37,5 +37,5 @@ use crate::task::blocking;
 /// ```
 pub async fn read_to_string<P: AsRef<Path>>(path: P) -> io::Result<String> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::read_to_string(path) }).await
+    blocking::spawn(move || std::fs::read_to_string(path)).await
 }

src/fs/remove_dir.rs

@@ -29,5 +29,5 @@ use crate::task::blocking;
 /// ```
 pub async fn remove_dir<P: AsRef<Path>>(path: P) -> io::Result<()> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::remove_dir(path) }).await
+    blocking::spawn(move || std::fs::remove_dir(path)).await
 }

src/fs/remove_dir_all.rs

@@ -29,5 +29,5 @@ use crate::task::blocking;
 /// ```
 pub async fn remove_dir_all<P: AsRef<Path>>(path: P) -> io::Result<()> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::remove_dir_all(path) }).await
+    blocking::spawn(move || std::fs::remove_dir_all(path)).await
 }

src/fs/remove_file.rs

@@ -29,5 +29,5 @@ use crate::task::blocking;
 /// ```
 pub async fn remove_file<P: AsRef<Path>>(path: P) -> io::Result<()> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::remove_file(path) }).await
+    blocking::spawn(move || std::fs::remove_file(path)).await
 }

src/fs/rename.rs

@@ -34,5 +34,5 @@ use crate::task::blocking;
 pub async fn rename<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<()> {
     let from = from.as_ref().to_owned();
     let to = to.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::rename(&from, &to) }).await
+    blocking::spawn(move || std::fs::rename(&from, &to)).await
 }

src/fs/set_permissions.rs

@@ -32,5 +32,5 @@ use crate::task::blocking;
 /// ```
 pub async fn set_permissions<P: AsRef<Path>>(path: P, perm: Permissions) -> io::Result<()> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::set_permissions(path, perm) }).await
+    blocking::spawn(move || std::fs::set_permissions(path, perm)).await
 }

src/fs/symlink_metadata.rs

@@ -34,5 +34,5 @@ use crate::task::blocking;
 /// ```
 pub async fn symlink_metadata<P: AsRef<Path>>(path: P) -> io::Result<Metadata> {
     let path = path.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::symlink_metadata(path) }).await
+    blocking::spawn(move || std::fs::symlink_metadata(path)).await
 }

src/fs/write.rs

@@ -33,5 +33,5 @@ use crate::task::blocking;
 pub async fn write<P: AsRef<Path>, C: AsRef<[u8]>>(path: P, contents: C) -> io::Result<()> {
     let path = path.as_ref().to_owned();
     let contents = contents.as_ref().to_owned();
-    blocking::spawn(async move { std::fs::write(path, contents) }).await
+    blocking::spawn(move || std::fs::write(path, contents)).await
 }

src/io/stderr.rs

@@ -116,7 +116,7 @@ impl Write for Stderr {
                         inner.buf[..buf.len()].copy_from_slice(buf);
 
                         // Start the operation asynchronously.
-                        *state = State::Busy(blocking::spawn(async move {
+                        *state = State::Busy(blocking::spawn(move || {
                             let res = std::io::Write::write(&mut inner.stderr, &inner.buf);
                             inner.last_op = Some(Operation::Write(res));
                             State::Idle(Some(inner))
@@ -144,7 +144,7 @@ impl Write for Stderr {
                         let mut inner = opt.take().unwrap();
 
                         // Start the operation asynchronously.
-                        *state = State::Busy(blocking::spawn(async move {
+                        *state = State::Busy(blocking::spawn(move || {
                             let res = std::io::Write::flush(&mut inner.stderr);
                             inner.last_op = Some(Operation::Flush(res));
                             State::Idle(Some(inner))

src/io/stdin.rs

@@ -119,7 +119,7 @@ impl Stdin {
                             let mut inner = opt.take().unwrap();
 
                             // Start the operation asynchronously.
-                            *state = State::Busy(blocking::spawn(async move {
+                            *state = State::Busy(blocking::spawn(move || {
                                 inner.line.clear();
                                 let res = inner.stdin.read_line(&mut inner.line);
                                 inner.last_op = Some(Operation::ReadLine(res));
@@ -172,7 +172,7 @@ impl Read for Stdin {
                         }
 
                         // Start the operation asynchronously.
-                        *state = State::Busy(blocking::spawn(async move {
+                        *state = State::Busy(blocking::spawn(move || {
                             let res = std::io::Read::read(&mut inner.stdin, &mut inner.buf);
                             inner.last_op = Some(Operation::Read(res));
                             State::Idle(Some(inner))

src/io/stdout.rs

@@ -116,7 +116,7 @@ impl Write for Stdout {
                         inner.buf[..buf.len()].copy_from_slice(buf);
 
                         // Start the operation asynchronously.
-                        *state = State::Busy(blocking::spawn(async move {
+                        *state = State::Busy(blocking::spawn(move || {
                             let res = std::io::Write::write(&mut inner.stdout, &inner.buf);
                             inner.last_op = Some(Operation::Write(res));
                             State::Idle(Some(inner))
@@ -144,7 +144,7 @@ impl Write for Stdout {
                         let mut inner = opt.take().unwrap();
 
                         // Start the operation asynchronously.
-                        *state = State::Busy(blocking::spawn(async move {
+                        *state = State::Busy(blocking::spawn(move || {
                             let res = std::io::Write::flush(&mut inner.stdout);
                             inner.last_op = Some(Operation::Flush(res));
                             State::Idle(Some(inner))

src/net/addr.rs

@@ -196,7 +196,7 @@ impl ToSocketAddrs for (&str, u16) {
         }
 
         let host = host.to_string();
-        let task = blocking::spawn(async move {
+        let task = blocking::spawn(move || {
             std::net::ToSocketAddrs::to_socket_addrs(&(host.as_str(), port))
         });
         ToSocketAddrsFuture::Resolving(task)
@@ -217,8 +217,7 @@ impl ToSocketAddrs for str {
         }
 
         let addr = self.to_string();
-        let task =
-            blocking::spawn(async move { std::net::ToSocketAddrs::to_socket_addrs(addr.as_str()) });
+        let task = blocking::spawn(move || std::net::ToSocketAddrs::to_socket_addrs(addr.as_str()));
         ToSocketAddrsFuture::Resolving(task)
     }
 }

src/net/tcp/stream.rs

@@ -76,7 +76,7 @@ impl TcpStream {
         let mut last_err = None;
 
         for addr in addrs.to_socket_addrs().await? {
-            let res = blocking::spawn(async move {
+            let res = blocking::spawn(move || {
                 let std_stream = std::net::TcpStream::connect(addr)?;
                 let mio_stream = mio::net::TcpStream::from_stream(std_stream)?;
                 Ok(TcpStream {

src/os/unix/fs.rs

@@ -28,7 +28,7 @@ use crate::task::blocking;
 pub async fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> io::Result<()> {
     let src = src.as_ref().to_owned();
     let dst = dst.as_ref().to_owned();
-    blocking::spawn(async move { std::os::unix::fs::symlink(&src, &dst) }).await
+    blocking::spawn(move || std::os::unix::fs::symlink(&src, &dst)).await
 }
 
 cfg_if! {

src/os/unix/net/datagram.rs

@@ -67,7 +67,7 @@ impl UnixDatagram {
     /// ```
     pub async fn bind<P: AsRef<Path>>(path: P) -> io::Result<UnixDatagram> {
         let path = path.as_ref().to_owned();
-        let socket = blocking::spawn(async move { mio_uds::UnixDatagram::bind(path) }).await?;
+        let socket = blocking::spawn(move || mio_uds::UnixDatagram::bind(path)).await?;
         Ok(UnixDatagram::new(socket))
     }
 

src/os/unix/net/listener.rs

@@ -68,7 +68,7 @@ impl UnixListener {
     /// ```
     pub async fn bind<P: AsRef<Path>>(path: P) -> io::Result<UnixListener> {
         let path = path.as_ref().to_owned();
-        let listener = blocking::spawn(async move { mio_uds::UnixListener::bind(path) }).await?;
+        let listener = blocking::spawn(move || mio_uds::UnixListener::bind(path)).await?;
 
         Ok(UnixListener {
             watcher: Watcher::new(listener),

src/os/unix/net/stream.rs

@@ -58,7 +58,7 @@ impl UnixStream {
     pub async fn connect<P: AsRef<Path>>(path: P) -> io::Result<UnixStream> {
         let path = path.as_ref().to_owned();
 
-        blocking::spawn(async move {
+        blocking::spawn(move || {
             let std_stream = std::os::unix::net::UnixStream::connect(path)?;
             let mio_stream = mio_uds::UnixStream::from_stream(std_stream)?;
             Ok(UnixStream {

src/task/block_on.rs

@@ -19,9 +19,9 @@ use kv_log_macro::trace;
 /// Calling this function is similar to [spawning] a thread and immediately [joining] it, except an
 /// asynchronous task will be spawned.
 ///
-/// See also: [`task::blocking`].
+/// See also: [`task::spawn_blocking`].
 ///
-/// [`task::blocking`]: fn.blocking.html
+/// [`task::spawn_blocking`]: fn.spawn_blocking.html
 ///
 /// [spawning]: https://doc.rust-lang.org/std/thread/fn.spawn.html
 /// [joining]: https://doc.rust-lang.org/std/thread/struct.JoinHandle.html#method.join