From 7654ba81596ef40b3044658346cc6377def4ef56 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sat, 28 Mar 2026 17:20:34 +0000
Subject: format/commitgraph/read: Lifetime

---
 format/commitgraph/read/commitat.go  | 2 ++
 format/commitgraph/read/iterators.go | 4 ++++
 format/commitgraph/read/layerinfo.go | 2 ++
 format/commitgraph/read/oidat.go     | 2 ++
 4 files changed, 10 insertions(+)

(limited to 'format/commitgraph')

diff --git a/format/commitgraph/read/commitat.go b/format/commitgraph/read/commitat.go
index a39c5ccd..827c72ce 100644
--- a/format/commitgraph/read/commitat.go
+++ b/format/commitgraph/read/commitat.go
@@ -8,6 +8,8 @@ import (
 )
 
 // CommitAt returns decoded commit-graph metadata at one position.
+//
+// Labels: Life-Independent.
 func (reader *Reader) CommitAt(pos Position) (Commit, error) {
 	layer, err := reader.layerByPosition(pos)
 	if err != nil {
diff --git a/format/commitgraph/read/iterators.go b/format/commitgraph/read/iterators.go
index 85c56ff1..0e31f7e5 100644
--- a/format/commitgraph/read/iterators.go
+++ b/format/commitgraph/read/iterators.go
@@ -8,6 +8,8 @@ import (
 )
 
 // AllPositions iterates all commit positions in native layer order.
+//
+// Labels: Life-Parent.
 func (reader *Reader) AllPositions() iter.Seq[Position] {
 	return func(yield func(Position) bool) {
 		for layerIdx := range reader.layers {
@@ -28,6 +30,8 @@ func (reader *Reader) AllPositions() iter.Seq[Position] {
 }
 
 // AllOIDs iterates all commit object IDs in native layer order.
+//
+// Labels: Life-Parent.
 func (reader *Reader) AllOIDs() iter.Seq[objectid.ObjectID] {
 	return func(yield func(objectid.ObjectID) bool) {
 		positions := reader.AllPositions()
diff --git a/format/commitgraph/read/layerinfo.go b/format/commitgraph/read/layerinfo.go
index 83c4407d..d4dbfad3 100644
--- a/format/commitgraph/read/layerinfo.go
+++ b/format/commitgraph/read/layerinfo.go
@@ -8,6 +8,8 @@ type LayerInfo struct {
 }
 
 // Layers returns loaded layer metadata in native chain order.
+//
+// Labels: Life-Independent.
 func (reader *Reader) Layers() []LayerInfo {
 	out := make([]LayerInfo, 0, len(reader.layers))
 	for i := range reader.layers {
diff --git a/format/commitgraph/read/oidat.go b/format/commitgraph/read/oidat.go
index 908cbc1c..99259995 100644
--- a/format/commitgraph/read/oidat.go
+++ b/format/commitgraph/read/oidat.go
@@ -6,6 +6,8 @@ import (
 )
 
 // OIDAt returns object ID at one position.
+//
+// Labels: Life-Independent.
 func (reader *Reader) OIDAt(pos Position) (objectid.ObjectID, error) {
 	layer, err := reader.layerByPosition(pos)
 	if err != nil {
-- 
cgit v1.3.1-10-gc9f91