pure_ref 0.1.3

A library for making immutable references only
Documentation 
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use pure_ref::Pure;

#[derive(Clone)]
struct Foo<'p> {
    #[allow(dead_code)]
    bar: Pure<'p, i32>,
    // A reference to bar
    pub baz: &'p i32,
}

impl<'p> Foo<'p> {
    pub fn new(val: i32) -> Self {
        let mut pure = Pure::new(val);
        let borrow = pure.borrow();

        Self {
            bar: pure,
            baz: borrow,
        }
    }
}

#[test]
pub fn test() {
    let foo = Foo::new(10);

    assert_eq!(*foo.baz, 10);
}