untrusted:: fs:: create_dir_all
pub fn create_dir_all<P: AsRef<Path>>(path: P) -> Result<()>
Recursively create a directory and all of its parent components if they are missing.
This function currently corresponds to the
mkdir function on Unix
CreateDirectory function on Windows.
Note that, this may change in the future.
This function will return an error in the following situations, but is not limited to just these cases:
- If any directory in the path specified by
pathdoes not already exist and it could not be created otherwise. The specific error conditions for when a directory is being created (after it is determined to not exist) are outlined by
Notable exception is made for situations where any of the directories
specified in the
path could not be created as it was being created concurrently.
Such cases are considered to be successful. That is, calling
concurrently from multiple threads or processes is guaranteed not to fail
due to a race condition with itself.