1 files changed, 137 insertions, 0 deletions
diff --git a/vendor/tokio/src/fs/dir_builder.rs b/vendor/tokio/src/fs/dir_builder.rs
new file mode 100644
index 000000000..b1849344b
--- /dev/null
+++ b/vendor/tokio/src/fs/dir_builder.rs
@@ -0,0 +1,137 @@
+use crate::fs::asyncify;
+
+use std::io;
+use std::path::Path;
+
+/// A builder for creating directories in various manners.
+///
+/// This is a specialized version of [`std::fs::DirBuilder`] for usage on
+/// the Tokio runtime.
+///
+/// [std::fs::DirBuilder]: std::fs::DirBuilder
+#[derive(Debug, Default)]
+pub struct DirBuilder {
+    /// Indicates whether to create parent directories if they are missing.
+    recursive: bool,
+
+    /// Set the Unix mode for newly created directories.
+    #[cfg(unix)]
+    pub(super) mode: Option<u32>,
+}
+
+impl DirBuilder {
+    /// Creates a new set of options with default mode/security settings for all
+    /// platforms and also non-recursive.
+    ///
+    /// This is an async version of [`std::fs::DirBuilder::new`][std]
+    ///
+    /// [std]: std::fs::DirBuilder::new
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// use tokio::fs::DirBuilder;
+    ///
+    /// let builder = DirBuilder::new();
+    /// ```
+    pub fn new() -> Self {
+        Default::default()
+    }
+
+    /// Indicates whether to create directories recursively (including all parent directories).
+    /// Parents that do not exist are created with the same security and permissions settings.
+    ///
+    /// This option defaults to `false`.
+    ///
+    /// This is an async version of [`std::fs::DirBuilder::recursive`][std]
+    ///
+    /// [std]: std::fs::DirBuilder::recursive
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// use tokio::fs::DirBuilder;
+    ///
+    /// let mut builder = DirBuilder::new();
+    /// builder.recursive(true);
+    /// ```
+    pub fn recursive(&mut self, recursive: bool) -> &mut Self {
+        self.recursive = recursive;
+        self
+    }
+
+    /// Creates the specified directory with the configured options.
+    ///
+    /// It is considered an error if the directory already exists unless
+    /// recursive mode is enabled.
+    ///
+    /// This is an async version of [`std::fs::DirBuilder::create`][std]
+    ///
+    /// [std]: std::fs::DirBuilder::create
+    ///
+    /// # Errors
+    ///
+    /// An error will be returned under the following circumstances:
+    ///
+    /// * Path already points to an existing file.
+    /// * Path already points to an existing directory and the mode is
+    ///   non-recursive.
+    /// * The calling process doesn't have permissions to create the directory
+    ///   or its missing parents.
+    /// * Other I/O error occurred.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// use tokio::fs::DirBuilder;
+    /// use std::io;
+    ///
+    /// #[tokio::main]
+    /// async fn main() -> io::Result<()> {
+    ///     DirBuilder::new()
+    ///         .recursive(true)
+    ///         .create("/tmp/foo/bar/baz")
+    ///         .await?;
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
+    pub async fn create(&self, path: impl AsRef<Path>) -> io::Result<()> {
+        let path = path.as_ref().to_owned();
+        let mut builder = std::fs::DirBuilder::new();
+        builder.recursive(self.recursive);
+
+        #[cfg(unix)]
+        {
+            if let Some(mode) = self.mode {
+                std::os::unix::fs::DirBuilderExt::mode(&mut builder, mode);
+            }
+        }
+
+        asyncify(move || builder.create(path)).await
+    }
+}
+
+feature! {
+    #![unix]
+
+    impl DirBuilder {
+        /// Sets the mode to create new directories with.
+        ///
+        /// This option defaults to 0o777.
+        ///
+        /// # Examples
+        ///
+        ///
+        /// ```no_run
+        /// use tokio::fs::DirBuilder;
+        ///
+        /// let mut builder = DirBuilder::new();
+        /// builder.mode(0o775);
+        /// ```
+        pub fn mode(&mut self, mode: u32) -> &mut Self {
+            self.mode = Some(mode);
+            self
+        }
+    }
+}