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 provider 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.

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> 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 Arc<T>

where T: TrieWriter + ?Sized, Arc<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,