nodedb-physical 0.3.0

Shared PhysicalTask IR and SqlPlan-to-PhysicalPlan converter for NodeDB Origin and Lite
Documentation 
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// SPDX-License-Identifier: Apache-2.0

//! Shared physical-plan layer for NodeDB.
//!
//! Owns the `PhysicalTask` IR and the `SqlPlan → PhysicalPlan` converter.
//! Origin (server) and Lite (embedded) both consume the same `PhysicalTask`;
//! per-deployment executors implement `PhysicalTaskVisitor` against their own
//! storage backends. Origin-specific concerns (vShard routing, MessagePack
//! pre-serialisation, cross-plane envelope fields) live in an Origin-side
//! wrapper that contains a `PhysicalTask`, not in this crate.

pub mod convert_context;
pub mod error;
pub mod physical_plan;
pub mod physical_task;
pub mod surrogate;
pub mod visitor;

pub use convert_context::SharedConvertContext;
pub use error::ConvertError;
pub use surrogate::{SurrogateAssignError, SurrogateAssigner};
pub use visitor::{PhysicalTaskVisitor, dispatch};