Function tokio::fs::create_dir [−][src]
pub async fn create_dir(path: impl AsRef<Path>) -> Result<()>
Creates a new, empty directory at the provided path
This is an async version of std::fs::create_dir
Platform-specific behavior
This function currently corresponds to the mkdir
function on Unix
and the CreateDirectory
function on Windows.
Note that, this may change in the future.
NOTE: If a parent of the given path doesn’t exist, this function will
return an error. To create a directory and all its missing parents at the
same time, use the create_dir_all
function.
Errors
This function will return an error in the following situations, but is not limited to just these cases:
- User lacks permissions to create directory at
path
. - A parent of the given path doesn’t exist. (To create a directory and all
its missing parents at the same time, use the
create_dir_all
function.) path
already exists.
Examples
use tokio::fs; use std::io; #[tokio::main] async fn main() -> io::Result<()> { fs::create_dir("/some/dir").await?; Ok(()) }