serai/common/db/src/rocks.rs

use std::sync::Arc;

use rocksdb::{ThreadMode, Transaction, TransactionDB};

use crate::*;

impl<T: ThreadMode> Get for Transaction<'_, TransactionDB<T>> {
  fn get(&self, key: impl AsRef<[u8]>) -> Option<Vec<u8>> {
    self.get(key).expect("couldn't read from RocksDB via transaction")
  }
}
impl<T: ThreadMode> DbTxn for Transaction<'_, TransactionDB<T>> {
  fn put(&mut self, key: impl AsRef<[u8]>, value: impl AsRef<[u8]>) {
    Transaction::put(self, key, value).expect("couldn't write to RocksDB via transaction")
  }
  fn del(&mut self, key: impl AsRef<[u8]>) {
    self.delete(key).expect("couldn't delete from RocksDB via transaction")
  }
  fn commit(self) {
    Transaction::commit(self).expect("couldn't commit to RocksDB via transaction")
  }
}

impl<T: ThreadMode> Get for Arc<TransactionDB<T>> {
  fn get(&self, key: impl AsRef<[u8]>) -> Option<Vec<u8>> {
    TransactionDB::get(self, key).expect("couldn't read from RocksDB")
  }
}
impl<T: ThreadMode + 'static> Db for Arc<TransactionDB<T>> {
  type Transaction<'a> = Transaction<'a, TransactionDB<T>>;
  fn txn(&mut self) -> Self::Transaction<'_> {
    self.transaction()
  }
}