commit | 79baa53add7cdf84309ce0fb5af48d8e9108f4cf | [log] [tgz] |
---|---|---|
author | Bob Badour <bbadour@google.com> | Thu Nov 11 10:36:40 2021 -0800 |
committer | Bob Badour <bbadour@google.com> | Thu Nov 11 10:36:40 2021 -0800 |
tree | fcb396b07e23f89a3426f986166cc84224552920 | |
parent | e2a68910671d52c2da0cd1c0830517f34433a0c8 [diff] |
[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/tempfile Added SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-MIT to: Android.bp Bug: 68860345 Bug: 151177513 Bug: 151953481 Test: m all Change-Id: I31642e5e89d4e33a6700536b6f12988878ad1752
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); }