Method get

crates/core/src/slab.rs:396–401

(&self, id: Id)

    /// `None`, or return an arbitrary value.
    #[inline]
    pub fn get(&self, id: Id) -> Option<&T> {
        match self.entries.get(id.0.index())? {
            Entry::Occupied(x) => Some(x),
            Entry::Free { .. } => None,
        }
    }

    /// Get an exclusive borrow of the value associated with `id`.
    ///