Fix compile errors (many derives fixes and append_to_row (&mut mut))

src/core/types/chat.rs

@@ -1,7 +1,7 @@
 use crate::core::types::{ChatPermissions, ChatPhoto, Message};
 
 
-#[derive(Debug, Deserialize, PartialEq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 pub struct Chat {
     pub id: i64,
     #[serde(flatten)]
@@ -10,7 +10,7 @@ pub struct Chat {
 }
 
 
-#[derive(Debug, Deserialize, PartialEq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum ChatKind {
     NonPrivate {

src/core/types/game.rs

@@ -2,7 +2,7 @@ use serde::Deserialize;
 
 use crate::core::types::{MessageEntity, PhotoSize, Animation};
 
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Clone, PartialEq, Eq, Hash)]
 /// This object represents a game. Use BotFather to create and edit games, their short names
 /// will act as unique identifiers.
 pub struct Game {

src/core/types/mask_position.rs

@@ -1,4 +1,4 @@
-#[derive(Debug, Deserialize, Hash, PartialEq, Eq, Clone)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 pub struct MaskPosition {
     pub point: String,
     pub x_shift: f64,

src/core/types/message.rs

@@ -4,7 +4,7 @@ use crate::core::types::{
     SuccessfulPayment, User, Venue, Video, VideoNote, Voice,
 };
 
-#[derive(Debug, Deserialize, PartialEq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 pub struct Message {
     #[serde(rename = "message_id")]
     pub id: i64,
@@ -14,7 +14,7 @@ pub struct Message {
     pub message_kind: MessageKind,
 }
 
-#[derive(Debug, Deserialize, PartialEq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum MessageKind {
     IncomingMessage {
@@ -82,7 +82,7 @@ pub enum Sender {
     Signature(String),
 }
 
-#[derive(Debug, Deserialize, PartialEq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum ForwardKind {
     ChannelForward {
@@ -114,7 +114,7 @@ pub enum ForwardedFrom {
     SenderName(String),
 }
 
-#[derive(Debug, Deserialize, PartialEq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum MediaKind {
     Animation {

src/core/types/sticker.rs

@@ -1,6 +1,6 @@
 use crate::core::types::{MaskPosition, PhotoSize};
 
-#[derive(Debug, Deserialize, Hash, PartialEq, Eq, Clone, Serialize)]
+#[derive(Debug, Deserialize, PartialEq, Clone)]
 pub struct Sticker {
     pub file_id: String,
     pub width: u16,

src/core/types/venue.rs

@@ -2,7 +2,7 @@ use crate::core::types::Location;
 
 
 /// This object represents a venue.
-#[derive(Debug, Deserialize, Eq, Hash, PartialEq, Serialize, Clone)]
+#[derive(Debug, Deserialize, PartialEq, Serialize, Clone)]
 pub struct Venue {
     /// Venue location
     pub location: Location,

src/core/types/video_note.rs

@@ -1,7 +1,7 @@
 use serde::Deserialize;
 use crate::core::types::PhotoSize;
 
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Clone, PartialEq, Eq, Hash)]
 /// This object represents a [video message](https://telegram.org/blog/video-messages-and-telescope)
 /// (available in Telegram apps as of v.4.0).
 pub struct VideoNote {

src/core/types/voice.rs

@@ -1,6 +1,6 @@
 use serde::Deserialize;
 
-#[derive(Debug, Deserialize, Clone)]
+#[derive(Debug, Deserialize, Clone, PartialEq, Eq, Hash)]
 /// This object represents a voice note.
 pub struct Voice {
     /// Identifier for this file

src/keyboards/inline_keyboard_markup.rs

@@ -37,7 +37,7 @@ impl InlineKeyboardMarkupBuilder {
     pub fn append_to_row(mut self, button: InlineKeyboardButton, index: usize)
         -> Self {
         match self.keyboard.inline_keyboard.get_mut(index) {
-            Some(&mut mut buttons) => buttons.push(button),
+            Some(buttons) => buttons.push(button),
             None => self.keyboard.inline_keyboard.push(vec![button])
         };
         self