bc-xid 0.5.0

Unique, stable, extensible, and verifiable identifiers
Documentation 
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use std::{ fmt::Debug, cmp::{ PartialEq, Eq }, sync::{ Arc, RwLock } };

#[derive(Clone, Debug)]
pub struct Shared<T>(Arc<RwLock<T>>) where T: Clone + Debug + PartialEq + Eq;

impl<T> PartialEq for Shared<T> where T: Clone + Debug + PartialEq + Eq {
    fn eq(&self, other: &Self) -> bool {
        *self.read() == *other.read()
    }
}

impl<T> Eq for Shared<T> where T: Clone + Debug + PartialEq + Eq {}

impl<T> Shared<T> where T: Clone + Debug + PartialEq + Eq {
    pub fn new(value: T) -> Self {
        Shared(Arc::new(RwLock::new(value)))
    }

    pub fn read(&self) -> std::sync::RwLockReadGuard<'_, T> {
        self.0.read().unwrap()
    }

    pub fn write(&self) -> std::sync::RwLockWriteGuard<'_, T> {
        self.0.write().unwrap()
    }
}