mainframe 1.0.1

A lightweight TUI system monitor
Documentation 
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use std::sync::{Arc, Mutex};

/// Contains the current ui state of the application.
///
/// To create a shareable reference to an instance of this struct, use
/// `new_shared()`, which will create an arcmutex around a new struct instance.
pub struct UIState {
    pub(crate) _current_tab: usize,
}

impl UIState {
    /// Instantiate a new instance of this struct with default values.
    pub(crate) fn new() -> Self {
        UIState { _current_tab: 0 }
    }

    /// Instantiate a new instance of this struct, and wrap it in an
    /// arcmutex.
    pub(crate) fn new_shared() -> Arc<Mutex<UIState>> {
        Arc::new(Mutex::new(Self::new()))
    }
}