commit	3b3ebf31424d91870dfc8b565e2a351b92f19417	[log] [tgz]
author	Android Build Coastguard Worker <android-build-coastguard-worker@google.com>	Thu Dec 16 02:06:36 2021 +0000
committer	Android Build Coastguard Worker <android-build-coastguard-worker@google.com>	Thu Dec 16 02:06:36 2021 +0000
tree	b9c7006c5862676a8640e6f100c79e1ba7d880a2
parent	e55fa4f028d9fe02fc9abad2b7998bb0a1023fcc [diff]
parent	27c9cc9fb95a7ae1eea61cfc5523afeb6108826a [diff]

tree: b9c7006c5862676a8640e6f100c79e1ba7d880a2

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);
}