add TYPE_INSTANCED, BLOB is INSTANCED by FS_FILE

src/database.rs

@@ -30,6 +30,7 @@ pub const TYPE_IS_ATTR: &str = "TYPE";
 pub const TYPE_REQUIRES_ATTR: &str = "TYPE_REQUIRES";
 pub const TYPE_HAS_ATTR: &str = "TYPE_HAS";
 pub const TYPE_ID_ATTR: &str = "TYPE_ID";
+pub const TYPE_INSTANCED_ATTR: &str = "TYPE_INSTANCED";
 pub const IS_OF_TYPE_ATTR: &str = "IS";
 
 lazy_static! {

src/filesystem.rs

@@ -2,8 +2,8 @@ use crate::addressing::Address;
 use crate::database::{
     bulk_retrieve_objects, file_set_valid, insert_entry, insert_file, query, retrieve_all_files,
     DbPool, Entry, EntryQuery, EntryValue, InvariantEntry, Query, QueryComponent, QueryPart,
-    DATABASE_FILENAME, IS_OF_TYPE_ATTR, TYPE_ADDR, TYPE_HAS_ATTR, TYPE_ID_ATTR, TYPE_IS_ATTR,
-    TYPE_REQUIRES_ATTR,
+    DATABASE_FILENAME, IS_OF_TYPE_ATTR, TYPE_ADDR, TYPE_HAS_ATTR, TYPE_ID_ATTR,
+    TYPE_INSTANCED_ATTR, TYPE_IS_ATTR, TYPE_REQUIRES_ATTR,
 };
 use crate::hash::Hashable;
 use crate::jobs::{Job, JobContainer, JobId};
@@ -67,6 +67,14 @@ fn initialize_types(pool: &DbPool) -> Result<()> {
             value: EntryValue::Address(TYPE_ADDR.clone()),
         },
     )?;
+    insert_entry(
+        &pool.get()?,
+        Entry {
+            entity: BLOB_TYPE_ADDR.clone(),
+            attribute: String::from(TYPE_INSTANCED_ATTR),
+            value: EntryValue::Value(Value::from(FILE_TYPE)),
+        },
+    )?;
 
     // FILE_TYPE
     insert_entry(&pool.get()?, Entry::try_from(&*FILE_TYPE_INVARIANT)?)?;