From 9f73d3fe54ca2eed7e43c415bacf512d8d8b5aae Mon Sep 17 00:00:00 2001
From: Luca Cominardi <luca.cominardi@datadoghq.com>
Date: Mon, 29 Jun 2026 11:15:53 +0200
Subject: [PATCH] docs: clarify manual doc id mapping serialization

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/index/index_meta.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/index/index_meta.rs b/src/index/index_meta.rs
index b272bc67c..90e648f2e 100644
--- a/src/index/index_meta.rs
+++ b/src/index/index_meta.rs
@@ -251,6 +251,7 @@ pub struct IndexSettings {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub sort_by_field: Option<IndexSortByField>,
     /// If true, enables caller-provided doc id mappings at segment finalization time.
+    /// Always skip serializing this field since it's only used at segment finalization time.
     #[doc(hidden)]
     #[serde(skip)]
     pub manual_doc_id_mapping: bool,