Struct TempDir

pub struct TempDir { /* private fields */ }

Create and remove a temporary directory. The directory will be maintained for the lifetime of the TempDir object.

Implementations

impl TempDir

pub fn new<P: AsRef<OsStr>>(prefix: P) -> Result<TempDir>

Creates a new tempory directory. The directory will be removed when the object goes out of scope.

Examples

      let t = TempDir::new("/tmp/testdir").map_err(|_| ())?;
      assert!(t.as_path().unwrap().exists());

pub fn remove(self) -> Result<()>

Removes the temporary directory. Calling this is optional as dropping a TempDir object will also remove the directory. Calling remove explicitly allows for better error handling.

pub fn as_path(&self) -> Option<&Path>

Returns the path to the tempdir if it is currently valid

Trait Implementations

impl Drop for TempDir

fn drop(&mut self)

Executes the destructor for this type.