parser: fix metadata bug

parser/src/databases/metadata.rs

@@ -99,7 +99,7 @@ impl MetadataData {
     fn _import(path: &Path, version: u16) -> color_eyre::Result<Self> {
         fs::create_dir_all(path)?;
 
-        let s: MetadataData = Serialization::Binary.import(path)?;
+        let s: MetadataData = Serialization::Binary.import(&Self::full_path(path))?;
 
         if s.version != version {
             return Err(eyre!("Bad version"));

parser/src/databases/txid_to_tx_data.rs

@@ -126,9 +126,10 @@ impl TxidToTxData {
 
 impl AnyDatabaseGroup for TxidToTxData {
     fn import() -> Self {
-        Self {
-            metadata: Metadata::import(Self::root(), 2),
+        let metadata = Metadata::import(Self::root(), 2);
 
+        Self {
+            metadata,
             map: BTreeMap::default(),
         }
     }