| commit | 27c9cc9fb95a7ae1eea61cfc5523afeb6108826a | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <[email protected]> | Wed Dec 15 18:07:14 2021 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Wed Dec 15 18:07:14 2021 +0000 |
| tree | b9c7006c5862676a8640e6f100c79e1ba7d880a2 | |
| parent | 108f6ef9a0cca422657e4ea2d456e2fbb4743d9a [diff] | |
| parent | 74ef6ec4e99ddcdefd6e75e58635a979a8465efd [diff] |
Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 43b625a726 am: 7ec4980f86 am: 7480376172 am: 74ef6ec4e9 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tempfile/+/1912688 Change-Id: I19b6d70b6a15c9897c41577eb8c0a88aa3c32fc3
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).
Minimum required Rust version: 1.40.0
Add this to your Cargo.toml:
[dependencies] tempfile = "3"
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); }