Appends the given contents to the file, which must already exist.
Deletes the given directory and all descendants, recursively.
Deletes the given file, erroring if it doesn't exist.
Returns whether any file descendants of the given dir have the specified format.
The set of child directories and files of the given directory.
Returns whether the file exists, regardless of format.
Returns whether the file having the given format exists.
Insert the given contents into the file, overwriting any existing contents and creating the file otherwise.
Insert the given contents into the file, overwriting any existing contents and creating the file otherwise. Returns any errors encountered, either with the contents or during the process of insertion itself.
Move src
to dst
overwriting any existing contents.
Move src
to dst
overwriting any existing contents.
Returns whether the given path exists having the specified format.
Attempts to pretty print the given expression.
Stream of the left-shifted contents of the given file.
Appends contents to an existing file, creating it otherwise.
Returns whether the URI lexicon is enabled.