commit	7ce5f525515f7f1958b146a872f93199a351376f	[log] [tgz]
author	Jiyong Park <jiyong@google.com>	Mon Nov 01 09:47:19 2021 +0900
committer	Jiyong Park <jiyong@google.com>	Mon Nov 01 09:47:19 2021 +0900
tree	25d0682f0f867bad072365f41b818dfb2cc805fd
parent	71ef2c44ea3ab50a97be54cc8e1fb6b3a4c943ce [diff]

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);
}