It's an implementation for actix-storage based on sled database, please refer to actix-storage crate documentations.
There are 2 different implementors available in this crate
SledStore is a simple store without expiration functionality.
SledActor is a full expiry_store implementation available under actor feature.
SledActor is a SyncActor running in a thread-pool by actix which uses delay-queue crate internally in a thread for expiration notifications.
It is possible to specify the number of instances being used in thread-pool.
```rust // You'll need to have the provided sled trait extension in scope use actixstoragesled::{actor::ToActorExt, SledConfig};
// Refer to sled's documentation for more options let sled_db = SledConfig::default().temporary(true);
// Open the database and make an actor(not started yet) let actor = sleddb.toactor()?;
let store = actor // If you want to scan the database on start for expiration .scandbonstart(true) // If you want the expiration thread to perform deletion instead of soft deleting items .performdeletion(true) // Finally start the actor .start(THREADS_NUMBER); ```
SledActor stores the expiration flags in the same place as the data, it is not yet possible to store these flags in a different subtree.
For this very reason there are 3 public methods provided by this crate if you want to access the data outside this crate's scope, or mutate them, the expiry flags struct is also public.
actix_storage_sled::actor::encode To encode the data with expiration flags.
actix_storage_sled::actor::decode To decode the data with expiration flags.
actix_storage_sled::actor::decode_mut Same as decode but mutable.
actix_storage_sled::actor::ExpiryFlags The expiry flags