Struct sled_extensions::structured::TransactionalTree

pub struct TransactionalTree<'a, V, E>(_, _, _);

A transaction that will be applied atomically to the Tree.

Methods

impl<'a, V, E> StructuredTransactionalTree<'a, V, E> where
    E: Encoding<V>, 

pub fn insert<K>(
    &self,
    key: K,
    value: V
) -> TransactionResult<Result<Option<V>>> where
    IVec: From<K>,
    K: AsRef<[u8]>, 

Set a key to a new value

pub fn remove<K>(&self, key: K) -> TransactionResult<Result<Option<V>>> where
    IVec: From<K>,
    K: AsRef<[u8]>, 

Remove a key

pub fn get<K>(&self, key: K) -> TransactionResult<Result<Option<V>>> where
    K: AsRef<[u8]>, 

Get the value associated with a key

pub fn apply_batch(&self, batch: StructuredBatch<V, E>) -> TransactionResult<()>

Atomically apply multiple inserts and removals.

Trait Implementations

impl<'a, V: Clone, E: Clone> Clone for StructuredTransactionalTree<'a, V, E>

fn clone(&self) -> StructuredTransactionalTree<'a, V, E>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.