Trait ceres_runtime::Storage[−][src]

pub trait Storage {
    fn set(
        &mut self, 
        code_hash: [u8; 32], 
        data: BTreeMap<[u8; 32], Vec<u8>>
    ) -> Result<()>;
    fn get(&self, code_hash: [u8; 32]) -> Option<BTreeMap<[u8; 32], Vec<u8>>>;
    fn new_state(&self) -> BTreeMap<[u8; 32], Vec<u8>>;
}

Expand description

Storage interfaces

Required methods

fn set(
    &mut self, 
    code_hash: [u8; 32], 
    data: BTreeMap<[u8; 32], Vec<u8>>
) -> Result<()>

[src]

Set storage by code hash

fn get(&self, code_hash: [u8; 32]) -> Option<BTreeMap<[u8; 32], Vec<u8>>>[src]

Get storage by code hash

fn new_state(&self) -> BTreeMap<[u8; 32], Vec<u8>>[src]

New state

Implementors

impl Storage for MemoryStorage[src]

fn new_state(&self) -> BTreeMap<[u8; 32], Vec<u8>>[src]

New state

fn set(
    &mut self, 
    code_hash: [u8; 32], 
    data: BTreeMap<[u8; 32], Vec<u8>>
) -> Result<()>

[src]

fn get(&self, code_hash: [u8; 32]) -> Option<BTreeMap<[u8; 32], Vec<u8>>>[src]