Struct bm::MerkleEmpty

pub struct MerkleEmpty<DB: MerkleDB> { /* fields omitted */ }

Merkle structure storing hashes of empty roots.

Methods

impl<DB: MerkleDB> MerkleEmpty<DB>

pub fn extend(&mut self, db: &mut DB)

Extend the current empty structure with a new depth.

pub fn shrink(&mut self, db: &mut DB)

Shrink the current empty structure.

pub fn root(&self) -> ValueOf<DB>

Root of the current depth.

pub fn drop(self, db: &mut DB)

Drop the merkle tree.

pub fn leak(self) -> ValueOf<DB>

Leak the merkle tree.

pub fn from_leaked(root: ValueOf<DB>) -> Self

Initialize this merkle tree from a previously leaked one.

pub fn new() -> Self

Initialize a new merkle empty tree.