Trait assert_fs::TempDirAssertExt

pub trait TempDirAssertExt {
    fn assert(&self, pred: &Predicate<Path>) -> &Self;
}

Assert the state of files within TempDir.

Examples

use assert_fs::*;

let temp = assert_fs::TempDir::new().unwrap();
let input_file = temp.child("foo.txt");
input_file.touch().unwrap();
// ... do something with input_file ...
temp.child("bar.txt").assert(predicates::path::missing());
temp.close().unwrap();

Required Methods

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn assert(&self, pred: &Predicate<Path>) -> &Self

Wrap with an interface for that provides assertions on the TempDir.

Implementors

• impl TempDirAssertExt for TempDir

• impl TempDirAssertExt for ChildPath