Trait TrieWriter 

pub trait TrieWriter: Send {
    // Required method
    fn write_trie_updates_sorted(
        &self,
        trie_updates: &TrieUpdatesSorted,
    ) -> Result<usize, ProviderError>;

    // Provided method
    fn write_trie_updates(
        &self,
        trie_updates: TrieUpdates,
    ) -> Result<usize, ProviderError> { ... }
}

Available on crate feature storage-api only.

Trie Writer

Required Methods

fn write_trie_updates_sorted( &self, trie_updates: &TrieUpdatesSorted, ) -> Result<usize, ProviderError>

Writes trie updates to the database with already sorted updates.

Returns the number of entries modified.

Provided Methods

fn write_trie_updates( &self, trie_updates: TrieUpdates, ) -> Result<usize, ProviderError>

Writes trie updates to the database.

Returns the number of entries modified.

Implementations on Foreign Types

impl<'a, T> TrieWriter for &'a T

where T: 'a + TrieWriter + ?Sized, &'a T: Send,

fn write_trie_updates( &self, trie_updates: TrieUpdates, ) -> Result<usize, ProviderError>

fn write_trie_updates_sorted( &self, trie_updates: &TrieUpdatesSorted, ) -> Result<usize, ProviderError>

impl<T> TrieWriter for Box<T>

where T: TrieWriter + ?Sized, Box<T>: Send,

fn write_trie_updates( &self, trie_updates: TrieUpdates, ) -> Result<usize, ProviderError>

fn write_trie_updates_sorted( &self, trie_updates: &TrieUpdatesSorted, ) -> Result<usize, ProviderError>

Implementors

impl<TX, N> TrieWriter for DatabaseProvider<TX, N>

where TX: DbTxMut + DbTx + 'static, N: NodeTypes,