Trait darkfi_sdk::crypto::smt::StorageAdapter

pub trait StorageAdapter {
    type Value;

    // Required methods
    fn put(&mut self, key: BigUint, value: Self::Value) -> ContractResult;
    fn get(&self, key: &BigUint) -> Option<Self::Value>;
    fn del(&mut self, key: &BigUint) -> ContractResult;
}

Pluggable storage backend for the SMT. Has a minimal interface to put, get, and delete objects from the store.

Required Associated Types

type Value

Required Methods

fn put(&mut self, key: BigUint, value: Self::Value) -> ContractResult

fn get(&self, key: &BigUint) -> Option<Self::Value>

fn del(&mut self, key: &BigUint) -> ContractResult

Implementors

impl StorageAdapter for SmtWasmDbStorage

type Value = Fp

impl<F: FieldElement> StorageAdapter for MemoryStorage<F>

type Value = F