Trait DynStateStoreIter 

pub trait DynStateStoreIter<T: IterItem>: Send {
    // Required method
    fn try_next<'life0, 'async_trait>(
        &'life0 mut self,
    ) -> Pin<Box<dyn Future<Output = StorageResult<Option<T::ItemRef<'_>>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Required Methods

fn try_next<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = StorageResult<Option<T::ItemRef<'_>>>> + Send + 'async_trait>>

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

Trait Implementations

impl<T: IterItem> StateStoreIter<T> for Box<dyn DynStateStoreIter<T> + '_>

fn try_next( &mut self, ) -> impl Future<Output = StorageResult<Option<T::ItemRef<'_>>>> + Send + '_

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: IterItem, I: StateStoreIter<T>> DynStateStoreIter<T> for I