lemma/serialization/
msgpack.rs

1use crate::planning::ExecutionPlan;
2use crate::semantic::LiteralValue;
3use crate::LemmaError;
4use std::collections::HashMap;
5
6/// Convert MsgPack values to typed Lemma values using the ExecutionPlan for type information.
7///
8/// MsgPack preserves type information (int, float, bool, string, etc.),
9/// allowing validation that values are compatible with expected Lemma types.
10///
11/// This is a stub implementation. Full MsgPack support requires:
12/// 1. Add rmp-serde dependency
13/// 2. Deserialize MsgPack to intermediate format
14/// 3. Validate MsgPack types against expected Lemma types
15/// 4. Convert to LiteralValue directly
16pub fn from_msgpack(
17    _msgpack: &[u8],
18    _plan: &ExecutionPlan,
19) -> Result<HashMap<String, LiteralValue>, LemmaError> {
20    todo!("MsgPack serialization not yet implemented");
21}