commit	7a09a9ab046087f8ddd350aab6e23be6cdec2a86	[log] [tgz]
author	Android Build Coastguard Worker <android-build-coastguard-worker@google.com>	Sat Aug 31 01:15:19 2024 +0000
committer	Android Build Coastguard Worker <android-build-coastguard-worker@google.com>	Sat Aug 31 01:15:19 2024 +0000
tree	a5b76506d7e951dee59e923e9b88b8ab6c69f670
parent	38423bb7a188e73597f95234c9b6cc61c273a8ce [diff]
parent	da4ac9b55352e44573be38a725efbaea1b1cbf44 [diff]

tree: a5b76506d7e951dee59e923e9b88b8ab6c69f670

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);
}