40 lines
1.3 KiB
Rust
40 lines
1.3 KiB
Rust
// Copyright 2015-2018 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Internal helpers for client tests
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use std::path::Path;
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use std::sync::Arc;
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use kvdb::{KeyValueDB, KeyValueDBHandler};
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use kvdb_rocksdb::{Database, DatabaseConfig};
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/// Creates new instance of KeyValueDBHandler
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pub fn restoration_db_handler(config: DatabaseConfig) -> Box<KeyValueDBHandler> {
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use kvdb::Error;
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struct RestorationDBHandler {
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config: DatabaseConfig,
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}
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impl KeyValueDBHandler for RestorationDBHandler {
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fn open(&self, db_path: &Path) -> Result<Arc<KeyValueDB>, Error> {
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Ok(Arc::new(Database::open(&self.config, &db_path.to_string_lossy())?))
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}
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}
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Box::new(RestorationDBHandler { config })
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}
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