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extern crate cpuid;
#[macro_use]
extern crate quick_error;
extern crate semver;
#[cfg(unix)]
mod unix;
#[cfg(unix)]
use unix::{PlatformError, total_memory};
#[cfg(unix)]
pub use unix::os;
#[cfg(windows)]
mod windows;
#[cfg(windows)]
use windows::{PlatformError, total_memory};
#[cfg(windows)]
pub use windows::os;
use semver::{SemVerError, Version};
use std::{io, result};
use std::error::Error as ErrorTrait;
pub struct OSVersion {
pub name: String,
pub version: Version,
#[cfg(unix)]
pub distribution: String,
#[cfg(windows)]
pub service_pack_version: Version,
}
pub struct Platform {
pub cpu: String,
pub cpu_vendor: String,
pub memory: u64,
}
quick_error! {
#[derive(Debug)]
pub enum Error {
PlatformError(err: PlatformError) {
from()
description(err.description())
display("{}", err)
}
IO(err: io::Error) {
from()
description(err.description())
display(s) -> ("{}: {}", s.description(), err)
}
SemVer(err: SemVerError) {
from()
description(err.description())
display(s) -> ("{}: {}", s.description(), err)
}
String(err: String) {
from()
description(err)
display("{}", err)
}
}
}
pub type Result<T> = result::Result<T, Error>;
pub fn platform() -> Result<Platform> {
let cpu = cpuid::identify()?;
Ok(Platform {
cpu: cpu.brand,
cpu_vendor: cpu.vendor,
memory: total_memory(),
})
}