Trait TrieReader 

pub trait TrieReader: Send + Sync {
    // Required methods
    fn trie_reverts(
        &self,
        from: BlockNumber,
    ) -> ProviderResult<TrieUpdatesSorted>;
    fn get_block_trie_updates(
        &self,
        block_number: BlockNumber,
    ) -> ProviderResult<TrieUpdatesSorted>;
}

Trie Reader

Required Methods

fn trie_reverts(&self, from: BlockNumber) -> ProviderResult<TrieUpdatesSorted>

Returns the [TrieUpdatesSorted] for reverting the trie database to its state prior to the given block and onwards having been processed.

fn get_block_trie_updates( &self, block_number: BlockNumber, ) -> ProviderResult<TrieUpdatesSorted>

Returns the trie updates that were applied by the specified block.

Implementations on Foreign Types

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

where &'a T: Send + Sync,

fn trie_reverts(&self, from: BlockNumber) -> ProviderResult<TrieUpdatesSorted>

fn get_block_trie_updates( &self, block_number: BlockNumber, ) -> ProviderResult<TrieUpdatesSorted>

impl<T: TrieReader + ?Sized> TrieReader for Box<T>

where Box<T>: Send + Sync,

fn trie_reverts(&self, from: BlockNumber) -> ProviderResult<TrieUpdatesSorted>

fn get_block_trie_updates( &self, block_number: BlockNumber, ) -> ProviderResult<TrieUpdatesSorted>

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

where Arc<T>: Send + Sync,

fn trie_reverts(&self, from: BlockNumber) -> ProviderResult<TrieUpdatesSorted>

fn get_block_trie_updates( &self, block_number: BlockNumber, ) -> ProviderResult<TrieUpdatesSorted>

Implementors

impl<C: Send + Sync, N: NodePrimitives> TrieReader for NoopProvider<C, N>