pub fn root(&self) -> Root {
        match self.cached_root.get() {
            // Return cached root
            Some(root) => root,
            None => {
                // Compute root and cache it
                let root = Root(self.inner.root().0);
                self.cached_root.replace(Some(root));
                root
            }
        }
    }
/// Returns the current root of the tree, used as an anchor in Sapling
/// shielded transactions.
Returns the current root of the tree, used as an anchor in Sapling
shielded transactions.
Returns the current root of the tree used as an anchor in Sapling shielded transactions .
pub fn root(&self) -> Root {
        match self.cached_root.get() {
            // Return cached root
            Some(root) => root,
            None => {
                // Compute root and cache it
                let root = Root(self.inner.root().0);
                self.cached_root.replace(Some(root));
                root
            }
        }
    }
pub fn root ( & self ) -> Root { match self . cached_root . get ( ) { // Return cached root Some ( root ) => root , None => { // Compute root and cache it let root = Root ( self . inner . root ( ) . 0 ) ; self . cached_root . replace ( Some ( root ) ) ; root } } }
Returns the current root of the tree, used as an anchor in Sapling
shielded transactions.
Returns the current root of the tree used as an anchor in Sapling shielded transactions .
&self