Struct typedb::KV

pub struct KV<K, V> { /* fields omitted */ }

The type that represents the key-value store

Methods

impl<K, V> KV<K, V> where
    K: Clone + Serialize + for<'kde> Deserialize<'kde> + Eq + Hash,
    V: Clone + Serialize + for<'vde> Deserialize<'vde>, 

pub fn new(p: &'static str) -> Result<KV<K, V>, PersyError>

Creates a new instance of the KV store

pub fn insert(&mut self, key: K, value: V) -> PRes<bool>

Inserta a key, value pair into the key-value store

pub fn get(&mut self, key: &K) -> Result<Option<V>, PersyError>

Get the value from a key

pub fn remove(&mut self, key: &K) -> PRes<bool>

Removes a key and associated value from the key-value Store

pub fn keys(&mut self) -> Result<Vec<K>, PersyError>

get all the keys contained in the KV Store