Method first

src/ll/linked_list.rs:100–102

(&self)

    }

    pub fn first(&self) -> Option<&T> {
        unsafe { self.head.map(|node| &node.as_ref().element) }
    }

    pub fn last(&self) -> Option<&T> {
        unsafe { self.tail.map(|node| &node.as_ref().element) }