46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
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tempfile
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========
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[![Crate](https://img.shields.io/crates/v/tempfile.svg)](https://crates.io/crates/tempfile)
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[![Build Status](https://github.com/Stebalien/tempfile/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/Stebalien/tempfile/actions/workflows/ci.yml?query=branch%3Amaster)
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A secure, cross-platform, temporary file library for Rust. In addition to creating
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temporary files, this library also allows users to securely open multiple
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independent references to the same temporary file (useful for consumer/producer
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patterns and surprisingly difficult to implement securely).
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[Documentation](https://docs.rs/tempfile/)
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Usage
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-----
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Minimum required Rust version: 1.40.0
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Add this to your `Cargo.toml`:
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```toml
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[dependencies]
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tempfile = "3"
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```
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Example
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-------
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```rust
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use std::fs::File;
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use std::io::{Write, Read, Seek, SeekFrom};
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fn main() {
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// Write
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let mut tmpfile: File = tempfile::tempfile().unwrap();
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write!(tmpfile, "Hello World!").unwrap();
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// Seek to start
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tmpfile.seek(SeekFrom::Start(0)).unwrap();
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// Read
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let mut buf = String::new();
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tmpfile.read_to_string(&mut buf).unwrap();
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assert_eq!("Hello World!", buf);
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}
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```
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