Struct bm::MerkleVec

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

Binary merkle vector.

Methods

impl<DB: MerkleDB> MerkleVec<DB> where
    EndOf<DB>: From<usize> + Into<usize>, 

pub fn get(&self, db: &DB, index: usize) -> EndOf<DB>

Get value at index.

pub fn set(&mut self, db: &mut DB, index: usize, value: EndOf<DB>)

Set value at index.

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

Root of the current merkle vector.

pub fn push(&mut self, db: &mut DB, value: EndOf<DB>)

Push a new value to the vector.

pub fn pop(&mut self, db: &mut DB) -> Option<EndOf<DB>>

Pop a value from the vector.

pub fn len(&self) -> usize

Length of the vector.

pub fn create(db: &mut DB) -> Self

Create a new vector.

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

Drop the current vector.

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

Leak the current vector.

pub fn from_leaked(
    raw_root: ValueOf<DB>,
    tuple_root: ValueOf<DB>,
    empty_root: ValueOf<DB>,
    len: usize
) -> Self

Initialize from a previously leaked one.