[−][src]Struct rsys::Rsys

pub struct Rsys(_, _);

Main interface that allows for os-agnostic api.

Implementations

impl Rsys[src]

pub fn new() -> Self[src]

Creates a new instance of Rsys

pub fn hostname(&self) -> Result<String>[src]

Returns a hostname.

  • linux
    • by reading /proc/sys/kernel/hostname
  • macos
    • by calling sysctl("kern.hostname")
  • windows
    • by calling win32 api GetComputerNameA

pub fn uptime(&self) -> Result<u64>[src]

Returns time since boot in seconds.

  • linux
    • by reading /proc/uptime
  • macos
    • by calling sysctl("kern.boottime")
  • windows
    • by calling win32 api GetTickCount64

pub fn os(&self) -> String[src]

Returns operating system. Reexported env::consts::OS for convenience.

pub fn arch(&self) -> Result<String>[src]

Returns cpu architecture.

  • linux and macos
    • by calling uname -m
  • windows
    • by calling win32 api GetSystemInfo

pub fn cpu(&self) -> Result<String>[src]

Returns a cpu model name.

  • linux
    • by reading /proc/cpuinfo
  • macos
    • by calling sysctl("machdep.cpu.brand_string") ...

pub fn cpu_clock(&self) -> Result<f32>[src]

Returns clock speed of cpu.

  • linux
    • by reading /proc/cpuinfo
  • macos
    • by calling sysctl("hw.cpufrequency") ...

pub fn cpu_cores(&self) -> Result<u16>[src]

Returns cpu cores.

  • linux
    • by reading /proc/cpuinfo
  • macos
    • by calling sysctl("hw.physicalcpu")
  • windows
    • by determining if cpu is hyperthreaded and calculating from logical cores.

pub fn logical_cores(&self) -> Result<u16>[src]

Returns logical cpu cores.

  • linux
    • by reading /proc/cpuinfo
  • macos
    • by calling sysctl("hw.logicalcpu")
  • windows
    • by calling win32 api GetSystemInfo

pub fn memory_total(&self) -> Result<usize>[src]

Returns total ram memory.

  • linux
    • by reading /proc/meminfo
  • macos
    • by calling sysctl("hw.memsize")
  • windows
    • by calling win32 api GlobalMemoryStatusEx

pub fn memory_free(&self) -> Result<usize>[src]

Returns free ram memory.

  • linux
    • by reading /proc/meminfo ...

pub fn swap_total(&self) -> Result<usize>[src]

Returns total swap size.

  • linux
    • by reading /proc/meminfo
  • macos
    • by calling sysctl("hw.swapusage")
  • windows
    • by calling win32 api GlobalMemoryStatusEx

pub fn swap_free(&self) -> Result<usize>[src]

Returns free swap size.

  • linux
    • by reading /proc/meminfo
  • macos
    • by calling sysctl("hw.swapusage")
  • windows
    • by calling win32 api GlobalMemoryStatusEx

pub fn default_iface(&self) -> Result<String>[src]

Returns a default internet interface.

  • linux
    • by calling route and determining default route
  • macos
    • by calling route get default ...

pub fn ipv4(&self, iface: &str) -> Result<String>[src]

Returns IP address version 4 of interface iface.

  • linux
    • by calling ip address show <iface>
  • macos
    • by calling ipconfig getifaddr <iface> ...

pub fn ipv6(&self, iface: &str) -> Result<String>[src]

Returns IP address version 6 of interface iface.

pub fn mac(&self, iface: &str) -> Result<String>[src]

Returns a MAC address of interface iface.

  • linux
    • by calling ip address show <iface> ...

pub fn interfaces(&self) -> Result<Vec<String>>[src]

Returns a vector of names of network interfaces that are available.

  • linux
    • by calling ip address show ...

pub fn domainname(&self) -> Result<String>[src]

Returns a domain name.

  • linux
    • by reading /proc/sys/kernel/domainname
  • windows
    • by calling win32 api NetWkstaGetInfo ...

Trait Implementations

impl Default for Rsys[src]

Auto Trait Implementations

impl !RefUnwindSafe for Rsys

impl !Send for Rsys

impl !Sync for Rsys

impl Unpin for Rsys

impl !UnwindSafe for Rsys

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.