From 32aee13aad68602c7b4cdd2a7dfe304425a85a00 Mon Sep 17 00:00:00 2001
From: Pascal Seitz <pascal.seitz@gmail.com>
Date: Thu, 2 Apr 2026 15:31:01 +0800
Subject: [PATCH] Simplify Index::fields_metadata to use
 TantivySegmentReader::open

---
 src/index/index.rs      | 8 +-------
 src/index/index_meta.rs | 1 +
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/index/index.rs b/src/index/index.rs
index 2f6c3e19d..d4ec600b3 100644
--- a/src/index/index.rs
+++ b/src/index/index.rs
@@ -466,13 +466,7 @@ impl Index {
         let fields_metadata: Vec<Vec<FieldMetadata>> = segments
             .into_iter()
             .map(|segment| {
-                let reader = TantivySegmentReader::open_with_custom_alive_set_from_directory(
-                    segment.index().directory(),
-                    segment.meta(),
-                    segment.schema(),
-                    None,
-                )?;
-                let reader: Arc<dyn crate::index::SegmentReader> = Arc::new(reader);
+                let reader = TantivySegmentReader::open(&segment)?;
                 reader.fields_metadata()
             })
             .collect::<Result<_, _>>()?;
diff --git a/src/index/index_meta.rs b/src/index/index_meta.rs
index bb4d79064..6db4e8055 100644
--- a/src/index/index_meta.rs
+++ b/src/index/index_meta.rs
@@ -287,6 +287,7 @@ pub struct IndexMeta {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub payload: Option<String>,
 }
+
 #[derive(Deserialize, Debug)]
 struct UntrackedIndexMeta {
     pub segments: Vec<InnerSegmentMeta>,