From e109e01a28ca8c312ae8d5612306ffdd79ff0a29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damir=20Jeli=C4=87?= <poljar@termina.org.uk>
Date: Thu, 30 Apr 2020 14:29:58 +0200
Subject: [PATCH] crypto: More lint fixes.

---
 matrix_sdk_crypto/src/lib.rs           | 4 ++++
 matrix_sdk_crypto/src/machine.rs       | 8 ++++----
 matrix_sdk_crypto/src/memory_stores.rs | 6 +++---
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/matrix_sdk_crypto/src/lib.rs b/matrix_sdk_crypto/src/lib.rs
index 325be87b..1d4065f7 100644
--- a/matrix_sdk_crypto/src/lib.rs
+++ b/matrix_sdk_crypto/src/lib.rs
@@ -25,4 +25,8 @@ mod store;
 pub use device::{Device, TrustState};
 pub use error::{MegolmError, OlmError};
 pub use machine::{OlmMachine, OneTimeKeys};
+pub use memory_stores::{DeviceStore, GroupSessionStore, SessionStore, UserDevices};
+pub use olm::{Account, InboundGroupSession, OutboundGroupSession, Session};
+#[cfg(feature = "sqlite-cryptostore")]
+pub use store::sqlite::SqliteStore;
 pub use store::{CryptoStore, CryptoStoreError};
diff --git a/matrix_sdk_crypto/src/machine.rs b/matrix_sdk_crypto/src/machine.rs
index 5bc1817d..038e1286 100644
--- a/matrix_sdk_crypto/src/machine.rs
+++ b/matrix_sdk_crypto/src/machine.rs
@@ -30,8 +30,8 @@ use super::olm::{
 };
 use super::store::memorystore::MemoryStore;
 #[cfg(feature = "sqlite-cryptostore")]
-use super::store::sqlite::SqliteStore;
-use super::{device::Device, store::Result as StoreError, CryptoStore};
+use super::store::{sqlite::SqliteStore, Result as StoreError};
+use super::{device::Device, CryptoStore};
 
 use matrix_sdk_types::api;
 use matrix_sdk_types::events::{
@@ -1467,10 +1467,10 @@ mod test {
             to_device_request
                 .messages
                 .values()
-                .nth(0)
+                .next()
                 .unwrap()
                 .values()
-                .nth(0)
+                .next()
                 .unwrap()
                 .json()
                 .get(),
diff --git a/matrix_sdk_crypto/src/memory_stores.rs b/matrix_sdk_crypto/src/memory_stores.rs
index 000087c9..af880754 100644
--- a/matrix_sdk_crypto/src/memory_stores.rs
+++ b/matrix_sdk_crypto/src/memory_stores.rs
@@ -23,7 +23,7 @@ use super::olm::{InboundGroupSession, Session};
 use matrix_sdk_types::identifiers::{DeviceId, RoomId, UserId};
 
 /// In-memory store for Olm Sessions.
-#[derive(Debug)]
+#[derive(Debug, Default)]
 pub struct SessionStore {
     entries: HashMap<String, Arc<Mutex<Vec<Session>>>>,
 }
@@ -69,7 +69,7 @@ impl SessionStore {
     }
 }
 
-#[derive(Debug)]
+#[derive(Debug, Default)]
 /// In-memory store that houlds inbound group sessions.
 pub struct GroupSessionStore {
     entries: HashMap<RoomId, HashMap<String, HashMap<String, InboundGroupSession>>>,
@@ -127,7 +127,7 @@ impl GroupSessionStore {
 }
 
 /// In-memory store holding the devices of users.
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Default)]
 pub struct DeviceStore {
     entries: Arc<DashMap<UserId, DashMap<String, Device>>>,
 }