# sysinfo [![][img_travis-ci]][travis-ci] [](https://ci.appveyor.com/project/GuillaumeGomez/sysinfo/branch/master) [![][img_crates]][crates] [![][img_doc]][doc]
[img_travis-ci]: https://api.travis-ci.org/GuillaumeGomez/sysinfo.png?branch=master
[img_crates]: https://img.shields.io/crates/v/sysinfo.svg
[img_doc]: https://img.shields.io/badge/rust-documentation-blue.svg
[travis-ci]: https://travis-ci.org/GuillaumeGomez/sysinfo
[crates]: https://crates.io/crates/sysinfo
[doc]: https://docs.rs/sysinfo/
A system handler to interact with processes.
Support the following platforms:
* Linux
* Raspberry
* Mac OSX
* Windows
### Running on Raspberry
It'll be difficult to build on Raspberry. A good way-around is to be build on Linux before sending it to your Raspberry:
```bash
rustup target add armv7-unknown-linux-gnueabihf
cargo build --target=armv7-unknown-linux-gnueabihf
```
## Code example
You have an example into the `examples` folder. Just run `cargo run` inside the `examples` folder to start it. Otherwise, here is a little code sample:
```rust
extern crate sysinfo;
use sysinfo::{NetworkExt, System, SystemExt};
let mut sys = System::new();
// We display the disks:
println!("=> disk list:");
for disk in sys.get_disks() {
println!("{:?}", disk);
}
// Network data:
println!("input data : {} B", sys.get_network().get_income());
println!("output data: {} B", sys.get_network().get_outcome());
// Components temperature:
for component in sys.get_components_list() {
println!("{:?}", component);
}
// Memory information:
println!("total memory: {} kB", sys.get_total_memory());
println!("used memory : {} kB", sys.get_used_memory());
println!("total swap : {} kB", sys.get_total_swap());
println!("used swap : {} kB", sys.get_used_swap());
// Number of processors
println!("NB processors: {}", sys.get_processor_list().len());
// To refresh all system information:
sys.refresh_all();
```
## C interface
It's possible to use this crate directly from C. Take a look at the `Makefile` and at the `examples/src/simple.c` file.
To build the C example, just run:
```bash
> make
> ./simple
# If needed:
> LD_LIBRARY_PATH=target/release/ ./simple
```