Module filesystem

Functions

• dir_exists
  Checks if a given path string represents an existing directory. Returns true if the path exists and is a directory, false otherwise.
• get_dir_path_buf
  Returns a PathBuf representing a directory path.
• get_extension_str
  Maps a FileExtension enum variant to its corresponding file extension string. Returns png, jpg, or jpeg.
• get_file_path
  Generates a file path string with a random component in the filename. Constructs the path from the given filename, path, and extension. Ensures unique filenames.
• get_workspace_dir
  Obtains the workspace directory. Typically the current working directory. Errors are propagated from get_current_working_dir.