https://github.com/sunsided/async-tempfile-rs

Automatically deleted async I/O temporary files in Rust
https://github.com/sunsided/async-tempfile-rs

async-io rust temporary-files tokio

Last synced: 2 months ago
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Automatically deleted async I/O temporary files in Rust

• Host: GitHub
• URL: https://github.com/sunsided/async-tempfile-rs
• Owner: sunsided
• License: mit
• Created: 2022-10-21T23:30:43.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-02-22T06:36:18.000Z (3 months ago)
• Last Synced: 2025-03-01T12:19:55.513Z (3 months ago)
• Topics: async-io, rust, temporary-files, tokio
• Language: Rust
• Homepage: https://crates.io/crates/async-tempfile
• Size: 123 KB
• Stars: 9
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# async-tempfile

[![Crates.io](https://img.shields.io/crates/v/async-tempfile)](https://crates.io/crates/async-tempfile)

[![Crates.io](https://img.shields.io/crates/l/async-tempfile)](https://crates.io/crates/async-tempfile)

![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/sunsided/async-tempfile-rs/rust.yml)

[![docs.rs](https://img.shields.io/docsrs/async-tempfile)](https://docs.rs/async-tempfile/)

[![codecov](https://codecov.io/gh/sunsided/async-tempfile-rs/graph/badge.svg?token=LSY85I6M8Y)](https://codecov.io/gh/sunsided/async-tempfile-rs)

Provides the `TempFile` struct, an asynchronous wrapper based on `tokio::fs`

for temporary files that will be automatically deleted when the last reference to

the struct is dropped.

```rust

use async_tempfile::TempFile;

#[tokio::main]

async fn main() {

    let parent = TempFile::new().await.unwrap();

    // The cloned reference will not delete the file when dropped.

    {

        let nested = parent.open_rw().await.unwrap();

        assert_eq!(nested.file_path(), parent.file_path());

        assert!(nested.file_path().is_file());

    }

    // The file still exists; it will be deleted when `parent` is dropped.

    assert!(parent.file_path().is_file());

}

```