Trait blockchain_traits::KVStore

pub trait KVStore {
    fn contains(&self, key: &[u8]) -> bool;
    fn get(&self, key: &[u8]) -> Option<Vec<u8>>;
}

Interface for a Blockchain-flavored key-value store.

Required methods

fn contains(&self, key: &[u8]) -> bool

Returns whether the key is present in account storage.

fn get(&self, key: &[u8]) -> Option<Vec<u8>>

Returns the data stored in the account at addr under the given key.

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Implementors

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