touch

Copyright 2016 Matthew Fornaciari mattforni@gmail.com A dead simple wrapper around file and directory manipulation.

Usage

This crate is on crates.io and can be used by adding args to the dependencies in your project's Cargo.toml.

toml [dependencies] touch = "0"

and this to your crate root:

rust extern crate touch;

Example

```rust extern crate touch;

use touch::exists; use touch::dir; use touch::file;

const DIR: &'static str = "/tmp/touch"; const FILE_NAME: &'static str = ".example";

fn main() { assert!(!exists(DIR)); assert!(!exists(&path()));

// Write
let content = "Content";
assert!(file::write(&path(), content, false).is_ok());

// Read
let mut output = file::read(&path());
assert_eq!(content, output.unwrap());

// Overwrite
let new_content = "New Content";
assert!(file::write(&path(), new_content, true).is_ok());
output = file::read(&path());
assert_eq!(new_content, output.unwrap());

// Delete
assert!(dir::delete(DIR).is_ok());
assert!(!exists(&path()));
assert!(!exists(DIR));

}

fn path() -> String { format!("{}/{}", DIR, FILE_NAME) } ```