camino-tempfile

A secure, cross-platform, temporary file library for Rust with UTF-8 paths.

This crate is a wrapper around tempfile that works with the Utf8Path and Utf8PathBuf types defined by camino. If your code mostly uses [camino], it can be annoying to have to convert temporary paths to Utf8Path over and over again. This crate manages that for you.

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: 1.48.0

Add this to your Cargo.toml:

toml [dependencies] camino-tempfile = "1"

Example

```rust use std::fs::File; use std::io::{Write, Read, Seek, SeekFrom};

fn main() { // Write let mut tmpfile: File = camino_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);

} ```

License

This project is available under the terms of either the Apache 2.0 license or the MIT license.