Refactor

Author: elmattic

src/tool/subcommands/api_cmd/test_snapshot.rs

@@ -55,18 +55,14 @@ fn backfill_eth_mappings(db: &MemoryDB, index: Option<Index>) -> anyhow::Result<
         if let Some(mut guard) = db.eth_mappings_db.try_write() {
             if let Some(eth_mappings) = index.eth_mappings {
                 for (k, v) in eth_mappings.iter() {
-                    if let Ok(hash) = EthHash::from_str(k) {
-                        guard.insert(hash, v.0.clone());
-                    }
+                    guard.insert(EthHash::from_str(k)?, v.0.clone());
                 }
             }
         }
         if let Some(mut guard) = db.indices_db.try_write() {
             if let Some(indices) = index.indices {
                 for (k, v) in indices.iter() {
-                    if let Ok(cid) = Cid::from_str(k) {
-                        guard.insert(cid, v.0.clone());
-                    }
+                    guard.insert(Cid::from_str(k)?, v.0.clone());
                 }
             }
         }