mainframe 1.0.1

A lightweight TUI system monitor
Documentation 
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use super::polling::SystemPoller;

/// SystemData struct holds various pieces of static system data.
///
/// Static system data refers to data that will not change over the runtime of
/// the system, such as system name, number of drives, total available RAM, etc.
pub struct SystemData {
    pub info: SystemInformation,
    pub disks: Vec<DiskInformation>,
}

/// Holds general information about the name, make, and model of the system.
///
/// Should be instantiated via the appropriate system information monitoring
/// backend.
pub struct SystemInformation {
    pub os: String,
    pub os_version: String,
    pub kernel_version: String,
    pub host_name: String,
    pub logical_processors: usize,
    pub physical_processors: usize,
    pub total_memory: u64,
}

/// Contains information about, and usage of, a single disk known to the
/// operating system.
///
/// Should be instantiated via the appropriate system information monitoring
/// backend.
pub struct DiskInformation {
    pub name: String,
    pub kind: String,
    pub available_space: u64,
    pub total_space: u64,
}

impl SystemData {
    pub fn new_from_poll() -> Self {
        let mut s = SystemPoller::new();

        SystemData {
            info: s.get_system_info(),
            disks: s.get_disk_info(),
        }
    }
}