commit	e64e75efa0686f1d51b61c53dd822c465e6e5d51	[log] [tgz]
author	Jiyong Park <jiyong@google.com>	Thu Nov 11 11:55:31 2021 +0000
committer	Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>	Thu Nov 11 11:55:31 2021 +0000
tree	25d0682f0f867bad072365f41b818dfb2cc805fd
parent	71ef2c44ea3ab50a97be54cc8e1fb6b3a4c943ce [diff]
parent	19c4785cdd2f1bba2a0c979405cb056a576612b2 [diff]

tree: 25d0682f0f867bad072365f41b818dfb2cc805fd

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);
}