create_snapshot_engine (snapshot/engine.rs)

Defines snapshot engine trait and implementations for DuckDB, SQLite, Turso, enabling checkpointing and compaction.

// Source: https://github.com/spiceai/spiceai | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
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/*
Copyright 2026 The Spice.ai OSS Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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     https://www.apache.org/licenses/LICENSE-2.0
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*/

//! Snapshot engine trai

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