logging in hash

src/util/hash.rs

@@ -6,6 +6,7 @@ use diesel::deserialize::FromSql;
 use diesel::sqlite::Sqlite;
 use diesel::{deserialize, sql_types};
 use filebuffer::FileBuffer;
+use log::trace;
 use serde::{ser, Serialize, Serializer};
 use std::path::PathBuf;
 use tiny_keccak::{Hasher, KangarooTwelve};
@@ -67,7 +68,9 @@ impl Handler<ComputeHash> for HasherWorker {
 
 impl Hashable for PathBuf {
     fn hash(self: &PathBuf) -> Result<Hash> {
+        trace!("Hashing {:?}...", self);
         let fbuffer = FileBuffer::open(self)?;
+        trace!("Finished hashing {:?}...", self);
         Ok(hash(&fbuffer))
     }
 }