Part of #23494.
explain.rs, analyze.rs. Explain is a leaf (stringified plans + schema; inline the StringifiedPlan conversion); Analyze is single-child + ExplainFormat by-name match + metric categories.
Follow the pattern in #23494 (reference impl: #23495 / ProjectionExec; full end-state draft: #23496). Add try_to_proto inside impl ExecutionPlan for X, add the inherent X::try_from_proto, repoint the decode arm, and delete the old central arm in the same PR (that is the proof the hook is reached). Keep the wire format byte-for-byte identical.
Part of #23494.
explain.rs,analyze.rs. Explain is a leaf (stringified plans + schema; inline theStringifiedPlanconversion); Analyze is single-child +ExplainFormatby-name match + metric categories.Follow the pattern in #23494 (reference impl: #23495 /
ProjectionExec; full end-state draft: #23496). Addtry_to_protoinsideimpl ExecutionPlan for X, add the inherentX::try_from_proto, repoint the decode arm, and delete the old central arm in the same PR (that is the proof the hook is reached). Keep the wire format byte-for-byte identical.