commit	c37c76f42e091fdcd5ff3af8209bdc07edf024a1	[log] [tgz]
author	Android Build Coastguard Worker <android-build-coastguard-worker@google.com>	Fri Feb 24 10:29:36 2023 +0000
committer	Android Build Coastguard Worker <android-build-coastguard-worker@google.com>	Fri Feb 24 10:29:36 2023 +0000
tree	632a499f62c12dc7f097c0214344371ef9d8384c
parent	f39345ad90ec987dbc7d62d744bd0864a11458f4 [diff]
parent	3639849efc49986480dfc470e3819a9ce3bd150b [diff]

tree: 632a499f62c12dc7f097c0214344371ef9d8384c

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);
}