Enum StorageMap

pub enum StorageMap {
    Sled(SledStorageMap),
    Redis(RedisStorageMap),
    RedisCluster(RedisStorageMap),
}

Unified map implementation enum

Variants

Sled(SledStorageMap)

Sled map implementation

Redis(RedisStorageMap)

Redis map implementation

RedisCluster(RedisStorageMap)

Redis Cluster map implementation

Trait Implementations

impl Clone for StorageMap

fn clone(&self) -> StorageMap

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Map for StorageMap

fn name(&self) -> &[u8]

Gets the name of this map

fn insert<'life0, 'life1, 'async_trait, K, V>( &'life0 self, key: K, val: &'life1 V, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where K: AsRef<[u8]> + Sync + Send + 'async_trait, V: Serialize + Sync + Send + ?Sized + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Inserts a key-value pair into the map

fn get<'life0, 'async_trait, K, V>( &'life0 self, key: K, ) -> Pin<Box<dyn Future<Output = Result<Option<V>>> + Send + 'async_trait>>

where K: AsRef<[u8]> + Sync + Send + 'async_trait, V: DeserializeOwned + Sync + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Retrieves a value from the map

fn remove<'life0, 'async_trait, K>( &'life0 self, key: K, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where K: AsRef<[u8]> + Sync + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Removes a key from the map

fn contains_key<'life0, 'async_trait, K>( &'life0 self, key: K, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where K: 'async_trait + AsRef<[u8]> + Sync + Send, Self: 'async_trait, 'life0: 'async_trait,

Checks if key exists in the map

fn len<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Gets number of items in map (requires “map_len” feature)

fn is_empty<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Checks if map is empty

fn clear<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Clears all entries in the map

fn remove_and_fetch<'life0, 'async_trait, K, V>( &'life0 self, key: K, ) -> Pin<Box<dyn Future<Output = Result<Option<V>>> + Send + 'async_trait>>

where K: AsRef<[u8]> + Sync + Send + 'async_trait, V: DeserializeOwned + Sync + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Removes a key and returns its value

fn remove_with_prefix<'life0, 'async_trait, K>( &'life0 self, prefix: K, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where K: AsRef<[u8]> + Sync + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Removes all keys with given prefix

fn batch_insert<'life0, 'async_trait, V>( &'life0 self, key_vals: Vec<(Vec<u8>, V)>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where V: Serialize + Sync + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Batch insert of key-value pairs

fn batch_remove<'life0, 'async_trait>( &'life0 self, keys: Vec<Vec<u8>>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Batch removal of keys

fn iter<'a, 'async_trait, V>( &'a mut self, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn AsyncIterator<Item = Result<(Vec<u8>, V)>> + Send + 'a>>> + Send + 'async_trait>>

where V: DeserializeOwned + Sync + Send + 'a + 'static + 'async_trait, Self: 'async_trait, 'a: 'async_trait,

Iterates over all key-value pairs

fn key_iter<'a, 'async_trait>( &'a mut self, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn AsyncIterator<Item = Result<Vec<u8>>> + Send + 'a>>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait,

Iterates over all keys

fn prefix_iter<'a, 'async_trait, P, V>( &'a mut self, prefix: P, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn AsyncIterator<Item = Result<(Vec<u8>, V)>> + Send + 'a>>> + Send + 'async_trait>>

where P: AsRef<[u8]> + Send + Sync + 'async_trait, V: DeserializeOwned + Sync + Send + 'a + 'static + 'async_trait, Self: 'async_trait, 'a: 'async_trait,

Iterates over key-value pairs with given prefix

fn expire_at<'life0, 'async_trait>( &'life0 self, at: i64, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Sets expiration timestamp for the entire map (requires “ttl” feature)

fn expire<'life0, 'async_trait>( &'life0 self, dur: i64, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Sets expiration duration for the entire map (requires “ttl” feature)

fn ttl<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Option<i64>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Gets remaining time-to-live for the map (requires “ttl” feature)