remake: drop parse_metadata

1 files changed, 8 insertions, 12 deletions

diff --git a/src/remake/snapshot.rs b/src/remake/snapshot.rs
index b8c784e..b071b74 100644
--- a/src/remake/snapshot.rs
+++ b/src/remake/snapshot.rs
@@ -169,7 +169,13 @@ struct MetadataRecord {
     translation: JsonValue,
 }
 
-fn parse_metadata(doc: &AutoCommit, generation: u64) -> Result<EpochMetadata, String> {
+/// Metadata of an earlier generation, as the current document holds it. Snapshots
+/// carry the metadata of all earlier epochs forward (only remake records stay
+/// behind), so a node many epochs behind can still find the epoch that followed its own.
+pub(crate) fn read_epoch_metadata(
+    doc: &AutoCommit,
+    generation: u64,
+) -> Result<EpochMetadata, String> {
     let value = store::read_path(doc, &epoch_metadata_path(generation))
         .map_err(|error| error.to_string())?
         .ok_or_else(|| format!("no epoch metadata for generation {generation}"))?;
@@ -215,7 +221,7 @@ pub(crate) fn verify_document(doc: &mut AutoCommit, epoch: Epoch) -> Result<Epoc
     }
 
     let at_snapshot = doc.fork_at(&[root]).map_err(|error| error.to_string())?;
-    parse_metadata(&at_snapshot, epoch.generation)
+    read_epoch_metadata(&at_snapshot, epoch.generation)
 }
 
 /// The epoch `doc` is on: genesis if it holds no epoch metadata; otherwise the newest
@@ -250,16 +256,6 @@ pub(crate) fn epoch_of(doc: &mut AutoCommit) -> Result<Epoch, String> {
     Ok(epoch)
 }
 
-/// Metadata of an earlier generation, as the current document holds it. Snapshots
-/// carry the metadata of all earlier epochs forward (only remake records stay
-/// behind), so a node many epochs behind can still find the epoch that followed its own.
-pub(crate) fn read_epoch_metadata(
-    doc: &AutoCommit,
-    generation: u64,
-) -> Result<EpochMetadata, String> {
-    parse_metadata(doc, generation)
-}
-
 /// Path of the metadata record for an epoch generation.
 pub(crate) fn epoch_metadata_path(generation: u64) -> Vec<String> {
     meta::path(&[EPOCHS, generation.to_string().as_str()])