From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/libudev/README.md | 67 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 third_party/rust/libudev/README.md (limited to 'third_party/rust/libudev/README.md') diff --git a/third_party/rust/libudev/README.md b/third_party/rust/libudev/README.md new file mode 100644 index 0000000000..a4e9984352 --- /dev/null +++ b/third_party/rust/libudev/README.md @@ -0,0 +1,67 @@ +# Libudev +This crate provides a safe wrapper around the native `libudev` library. It applies the RAII pattern +and Rust lifetimes to ensure safe usage of all `libudev` functionality. The RAII pattern ensures +that all acquired resources are released when they're no longer needed, and Rust lifetimes ensure +that resources are released in a proper order. + +* [Documentation](http://dcuddeback.github.io/libudev-rs/libudev/) + +## Dependencies +In order to use the `libudev` crate, you must have a Linux system with the `libudev` library +installed where it can be found by `pkg-config`. To install `libudev` on Debian-based Linux +distributions, execute the following command: + +``` +sudo apt-get install libudev-dev +``` + +`libudev` is a Linux-specific package. It is not available for Windows, OS X, or other operating +systems. + +### Cross-Compiling +The `libudev` crate can be used when cross-compiling to a foreign target. Details on how to +cross-compile `libudev` are explained in the [`libudev-sys` crate's +README](https://github.com/dcuddeback/libudev-sys#cross-compiling). + +## Usage +Add `libudev` as a dependency in `Cargo.toml`: + +```toml +[dependencies] +libudev = "0.2" +``` + +If you plan to support operating systems other than Linux, you'll need to add `libudev` as a +target-specific dependency: + +```toml +[target.x86_64-unknown-linux-gnu.dependencies] +libudev = "0.2" +``` + +Import the `libudev` crate. The starting point for nearly all `libudev` functionality is to create a +context object. + +```rust +extern crate libudev; + +fn main() { + let context = libudev::Context::new().unwrap(); + let mut enumerator = libudev::Enumerator::new(&context).unwrap(); + + enumerator.match_subsystem("tty").unwrap(); + + for device in enumerator.scan_devices().unwrap() { + println!("found device: {:?}", device.syspath()); + } +} +``` + +## Contributors +* [dcuddeback](https://github.com/dcuddeback) +* [Susurrus](https://github.com/Susurrus) + +## License +Copyright © 2015 David Cuddeback + +Distributed under the [MIT License](LICENSE). -- cgit v1.2.3