Trait casper_execution_engine::storage::transaction_source::Writable

pub trait Writable: Transaction {
    fn write(
        &mut self, 
        handle: Self::Handle, 
        key: &[u8], 
        value: &[u8]
    ) -> Result<(), Self::Error>;
}

A transaction with the capability to write to a given Handle.

Required methods

fn write(
    &mut self,
    handle: Self::Handle,
    key: &[u8],
    value: &[u8]
) -> Result<(), Self::Error>

Inserts a key-value pair into a given Transaction::Handle.

Implementations on Foreign Types

impl<'a> Writable for RwTransaction<'a>

fn write(
    &mut self,
    handle: Self::Handle,
    key: &[u8],
    value: &[u8]
) -> Result<(), Self::Error>

Implementors

impl<'a> Writable for InMemoryReadWriteTransaction<'a>