Programming-Idioms

Edit summary for version 28 by programming-idioms.org:
[Rust] Emphasis in comments

↷

2020-10-08, 13:00:51

2021-03-27, 19:16:37

Idiom #138 Create temp file

Create a new temporary file on filesystem.

Create a new temporary file on filesystem.

use tempdir::TempDir;
use std::fs::File;

use tempdir::TempDir;
use std::fs::File;

let temp_dir = TempDir::new("prefix")?;
let temp_file = File::open(temp_dir.path().join("file_name"))?;

let temp_dir = TempDir::new("prefix")?;
let temp_file = File::open(temp_dir.path().join("file_name"))?;

TempDir deletes the directory and its contents when it is dropped.

TempDir deletes the directory and its contents when it is dropped.

https://docs.rs/tempdir/0.3.7/tempdir/struct.TempDir.html#method.new

https://docs.rs/tempdir/0.3.7/tempdir/struct.TempDir.html#method.new

https://docs.rs/tempdir/0.3.7/tempdir/struct.TempDir.html#method.new

https://docs.rs/tempdir/0.3.7/tempdir/struct.TempDir.html#method.new

Next change ↷