delegate child errors to parent handler

src/profile/identity.rs

@@ -3,7 +3,7 @@ mod error;
 mod gemini;
 
 use database::Database;
-use error::Error;
+pub use error::Error;
 use gemini::Gemini;
 
 use sqlite::{Connection, Transaction};
@@ -35,7 +35,7 @@ impl Identity {
         // Init gemini component
         let gemini = Rc::new(match Gemini::new(connection, profile_identity_id) {
             Ok(result) => result,
-            Err(_) => return Err(Error::Gemini),
+            Err(reason) => return Err(Error::Gemini(reason)),
         });
 
         // Done

src/profile/identity/error.rs

@@ -1,5 +1,5 @@
 #[derive(Debug)]
 pub enum Error {
     Database,
-    Gemini,
+    Gemini(super::gemini::Error),
 }

src/profile/identity/gemini.rs

@@ -6,7 +6,7 @@ mod memory;
 
 use auth::Auth;
 use database::Database;
-use error::Error;
+pub use error::Error;
 
 use memory::Memory;
 
@@ -34,7 +34,7 @@ impl Gemini {
         // Init components
         let auth = match Auth::new(connection.clone()) {
             Ok(auth) => Rc::new(auth),
-            Err(_) => return Err(Error::AuthInit), // @TODO
+            Err(reason) => return Err(Error::AuthInit(reason)), // @TODO
         };
         let database = Rc::new(Database::new(connection, profile_identity_id.clone()));
         let memory = Rc::new(Memory::new());

src/profile/identity/gemini/auth.rs

@@ -5,7 +5,7 @@ mod error;
 mod memory;
 
 use database::Database;
-use error::Error;
+pub use error::Error;
 use memory::Memory;
 
 use sqlite::{Connection, Transaction};
@@ -85,12 +85,11 @@ impl Auth {
         match self.database.records(None) {
             Ok(records) => {
                 for record in records {
-                    if self
+                    if let Err(reason) = self
                         .memory
                         .add(record.url, record.profile_identity_gemini_id)
-                        .is_err()
                     {
-                        return Err(Error::MemoryIndex);
+                        return Err(Error::Memory(reason));
                     }
                 }
             }

src/profile/identity/gemini/auth/error.rs

@@ -4,5 +4,5 @@ pub enum Error {
     DatabaseRecordCreate(i64, String),
     DatabaseRecordDelete(i64),
     DatabaseRecordsRead(String),
-    MemoryIndex,
+    Memory(super::memory::Error),
 }

src/profile/identity/gemini/auth/memory.rs

@@ -1,5 +1,5 @@
 mod error;
-use error::Error;
+pub use error::Error;
 
 use std::{cell::RefCell, collections::HashMap};
 

src/profile/identity/gemini/error.rs

@@ -1,6 +1,6 @@
 #[derive(Debug)]
 pub enum Error {
-    AuthInit,
+    AuthInit(super::auth::Error),
     DatabaseIndex,
     DatabaseRecordCreate,
     MemoryIndex,