Struct MemoryStorage 

pub struct MemoryStorage { /* private fields */ }

Thread-safe in-memory storage. Useful for tests and ephemeral runs.

Implementations

impl MemoryStorage

pub fn new() -> Self

Create an empty in-memory store.

Trait Implementations

impl Default for MemoryStorage

fn default() -> MemoryStorage

Returns the “default value” for a type.

impl Storage for MemoryStorage

fn save<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 str, value: &'life2 Value, ) -> Pin<Box<dyn Future<Output = StorageResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Persist value under key, overwriting any existing entry.

fn load<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = StorageResult<Option<Value>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Load the value stored under key, or None if absent.

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = StorageResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove key. Removing a missing key is a no-op (not an error).

fn list<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = StorageResult<Vec<String>>> + Send + 'async_trait>>

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

List all keys currently present.