commit	c9ddf2112a57b7a0ed95e7fa709db48d107b63bf	[log] [tgz]
author	Android Build Coastguard Worker <[email protected]>	Fri May 26 10:19:37 2023 +0000
committer	Android Build Coastguard Worker <[email protected]>	Fri May 26 10:19:37 2023 +0000
tree	95cb488307c04b8942d85975d0676fb4c1e1ce04
parent	21022c60b8fae5f935b66a6cb2f8a760f6e13cef [diff]
parent	a8e9ddec5055215979b8999ade9eb5a2b4cde18e [diff]

tree: 95cb488307c04b8942d85975d0676fb4c1e1ce04

README.md

tempfile

A secure, cross-platform, temporary file library for Rust. In addition to creating temporary files, this library also allows users to securely open multiple independent references to the same temporary file (useful for consumer/producer patterns and surprisingly difficult to implement securely).

Documentation

Usage

Minimum required Rust version: 1.40.0

Add this to your Cargo.toml:

[dependencies]
tempfile = "3"

Example

use std::fs::File;
use std::io::{Write, Read, Seek, SeekFrom};

fn main() {
    // Write
    let mut tmpfile: File = tempfile::tempfile().unwrap();
    write!(tmpfile, "Hello World!").unwrap();

    // Seek to start
    tmpfile.seek(SeekFrom::Start(0)).unwrap();

    // Read
    let mut buf = String::new();
    tmpfile.read_to_string(&mut buf).unwrap();
    assert_eq!("Hello World!", buf);
}