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: toml [dependencies] tempfile = "3"

Example

```rust 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);

} ```