pub fn is_btree(&self) -> bool {
        match self {
            SafasCell::BTree(_, _)  => true,
            _                       => false
        }
    }
///
/// Returns true if this cell is a btree
///
Returns true if this cell is a btree
Returns true if this cell is a btree
pub fn is_btree(&self) -> bool {
        match self {
            SafasCell::BTree(_, _)  => true,
            _                       => false
        }
    }
pub fn is_btree ( & self ) -> bool { match self { SafasCell :: BTree ( _ , _ ) => true , _ => false } }
Returns true if this cell is a btree
Returns true if this cell is a btree
&self
&self