Method get_value_mut

rust/src/node.rs:68–70

(&mut self, index: usize)

    /// Get a mutable reference to a value by index.
    #[inline]
    pub fn get_value_mut(&mut self, index: usize) -> Option<&mut V> {
        self.values.get_mut(index)
    }

    /// Get the first key in the node.
    #[inline]