Method get_or_init

crates/common/src/atomic.rs:90–99

(&self, f: F)

    }

    pub fn get_or_init<F>(&self, f: F) -> NonNull<T>
    where
        F: FnOnce() -> Box<T>,
    {
        enum Void {}
        match self.get_or_try_init(|| Ok::<_, Void>(f())) {
            Ok(val) => val,
            Err(void) => match void {},
        }
    }

    pub fn get_or_try_init<F, E>(&self, f: F) -> Result<NonNull<T>, E>
    where