Module tokio

Available on crate feature tokio only.

Tokio-specific wrappers that use fs_err error messages.

Structs

• DirBuilder
  A builder for creating directories in various manners.
• DirEntry
  Entries returned by the ReadDir stream.
• File
  Wrapper around tokio::fs::File which adds more helpful information to all errors.
• OpenOptions
  Options and flags which can be used to configure how a file is opened.
• ReadDir
  Reads the entries in a directory.

Functions

• canonicalize
  Returns the canonical, absolute form of a path with all intermediate components normalized and symbolic links resolved.
• copy
  Copies the contents of one file to another. This function will also copy the permission bits of the original file to the destination file. This function will overwrite the contents of to.
• create_dir
  Creates a new, empty directory at the provided path.
• create_dir_all
  Recursively creates a directory and all of its parent components if they are missing.
• hard_link
  Creates a new hard link on the filesystem.
• metadata
  Given a path, queries the file system to get information about a file, directory, etc.
• read
  Reads the entire contents of a file into a bytes vector.
• read_dir
  Returns a stream over the entries within a directory.
• read_link
  Reads a symbolic link, returning the file that the link points to.
• read_to_string
  Creates a future which will open a file for reading and read the entire contents into a string and return said string.
• remove_dir
  Removes an existing, empty directory.
• remove_dir_all
  Removes a directory at this path, after removing all its contents. Use carefully!
• remove_file
  Removes a file from the filesystem.
• rename
  Renames a file or directory to a new name, replacing the original file if to already exists.
• set_permissions
  Changes the permissions found on a file or a directory.
• symlink_dir
  Creates a new directory symlink on the filesystem.
• symlink_file
  Creates a new file symbolic link on the filesystem.
• symlink_metadata
  Queries the file system metadata for a path.
• write
  Creates a future that will open a file for writing and write the entire contents of contents to it.