Trait StateRangeProviderFactory 

pub trait StateRangeProviderFactory {
    // Required method
    fn state_range_provider(
        &self,
        state_root: B256,
    ) -> ProviderResult<Option<StateRangeView>>;
}

A type that resolves retained state roots into reusable state range views.

Required Methods

fn state_range_provider( &self, state_root: B256, ) -> ProviderResult<Option<StateRangeView>>

Returns a view pinned to state_root, or None if that root is not retained.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<'a, T: 'a + StateRangeProviderFactory + ?Sized> StateRangeProviderFactory for &'a T

fn state_range_provider( &self, state_root: B256, ) -> ProviderResult<Option<StateRangeView>>

impl<T: StateRangeProviderFactory + ?Sized> StateRangeProviderFactory for Arc<T>

fn state_range_provider( &self, state_root: B256, ) -> ProviderResult<Option<StateRangeView>>

Implementors

impl<ChainSpec, N> StateRangeProviderFactory for NoopProvider<ChainSpec, N>