gadget_sdk::store

Trait KeyValueStoreBackend

Source 
pub trait KeyValueStoreBackend:
    Clone
    + Send
    + Sync
    + 'static {
    // Required methods
    fn get<'life0, 'life1, 'async_trait, T>(
        &'life0 self,
        key: &'life1 [u8; 32],
    ) -> Pin<Box<dyn Future<Output = Result<Option<T>, Error>> + Send + 'async_trait>>
       where T: 'async_trait + DeserializeOwned,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn set<'life0, 'life1, 'async_trait, T>(
        &'life0 self,
        key: &'life1 [u8; 32],
        value: T,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where T: 'async_trait + Serialize + Send,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Required Methods§

Source

fn get<'life0, 'life1, 'async_trait, T>( &'life0 self, key: &'life1 [u8; 32], ) -> Pin<Box<dyn Future<Output = Result<Option<T>, Error>> + Send + 'async_trait>>
where T: 'async_trait + DeserializeOwned, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn set<'life0, 'life1, 'async_trait, T>( &'life0 self, key: &'life1 [u8; 32], value: T, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where T: 'async_trait + Serialize + Send, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§