Struct MemoryStorage 

pub struct MemoryStorage { /* private fields */ }

Non-persistent storage for tests and headless runs.

Implementations

impl MemoryStorage

pub fn new() -> Self

Trait Implementations

impl Debug for MemoryStorage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MemoryStorage

fn default() -> MemoryStorage

Returns the “default value” for a type.

impl Storage for MemoryStorage

fn get<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 StorageKey, ) -> Pin<Box<dyn Future<Output = Result<Option<Record>>> + Send + 'async_trait>>

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

Returns the record as stored, including expired ones. Callers that care about freshness go through crate::Cache.

fn put<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 StorageKey, record: Record, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

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

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

Deleting a missing key succeeds.

fn keys<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<StorageKey>>> + Send + 'async_trait>>

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

All keys in a namespace, in unspecified order.

fn clear<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

Drop every record in a namespace.

fn clear_prefix<'life0, 'life1, 'async_trait>( &'life0 self, prefix: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

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

Drop every record whose namespace starts with prefix, and report how many.