Struct ZeroShard 

pub struct ZeroShard<'a, K: Key, const V: usize, T: Copy> { /* private fields */ }

Handle for atomic multi-key operations within a single shard. Obtained via ZeroTree::atomic.

Implementations

impl<K: Key, const V: usize, T: Copy> ZeroShard<'_, K, V, T>

pub fn put(&mut self, key: &K, value: &T) -> DbResult<Option<T>>

pub fn insert(&mut self, key: &K, value: &T) -> DbResult<()>

pub fn delete(&mut self, key: &K) -> DbResult<Option<T>>

pub fn get(&self, key: &K) -> Option<T>

pub fn get_or_err(&self, key: &K) -> DbResult<T>

pub fn contains(&self, key: &K) -> bool