diff --git a/rustfmt.toml b/rustfmt.toml
index 3d8f533d..f99a2b6f 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,3 +1,4 @@
 format_code_in_doc_comments = true
 wrap_comments = true
-format_strings = true
\ No newline at end of file
+format_strings = true
+max_width = 80
\ No newline at end of file
diff --git a/src/bot/mod.rs b/src/bot/mod.rs
index 7b390b38..bccc87da 100644
--- a/src/bot/mod.rs
+++ b/src/bot/mod.rs
@@ -1,11 +1,8 @@
 use reqwest::r#async::Client;
-use crate::core::requests::{
-    get_me::GetMe,
-    send_message::SendMessage,
-    RequestInfo,
-    ChatId,
-};
 
+use crate::core::requests::{
+    get_me::GetMe, send_message::SendMessage, ChatId, RequestInfo,
+};
 
 pub struct Bot {
     token: String,
@@ -23,7 +20,7 @@ impl Bot {
     pub fn with_client(token: &str, client: Client) -> Self {
         Bot {
             token: String::from(token),
-            client
+            client,
         }
     }
 }
@@ -31,14 +28,22 @@ impl Bot {
 /// Telegram functions
 impl Bot {
     pub fn get_me(&self) -> GetMe {
-        GetMe::new(RequestInfo { token: &self.token, client: &self.client })
+        GetMe::new(RequestInfo {
+            token: &self.token,
+            client: &self.client,
+        })
     }
 
     pub fn send_message<C, T>(&self, chat_id: C, text: T) -> SendMessage
-    where C: Into<ChatId>, T: Into<String>
+    where
+        C: Into<ChatId>,
+        T: Into<String>,
     {
         SendMessage::new(
-            RequestInfo { token: &self.token, client: &self.client },
+            RequestInfo {
+                token: &self.token,
+                client: &self.client,
+            },
             chat_id.into(),
             text.into(),
         )
diff --git a/src/core/requests/form_builder.rs b/src/core/requests/form_builder.rs
index ba38bc19..e27f1d04 100644
--- a/src/core/requests/form_builder.rs
+++ b/src/core/requests/form_builder.rs
@@ -21,7 +21,8 @@ impl FormBuilder {
         Self {
             form: self.form.text(
                 name.to_owned(),
-                serde_json::to_string(value).expect("serde_json::to_string failed"),
+                serde_json::to_string(value)
+                    .expect("serde_json::to_string failed"),
             ),
         }
     }
@@ -37,7 +38,8 @@ impl FormBuilder {
             Some(value) => Self {
                 form: self.form.text(
                     name.to_owned(),
-                    serde_json::to_string(value).expect("serde_json::to_string failed"),
+                    serde_json::to_string(value)
+                        .expect("serde_json::to_string failed"),
                 ),
             },
         }
diff --git a/src/core/requests/get_me.rs b/src/core/requests/get_me.rs
index 6633d77a..74745bf8 100644
--- a/src/core/requests/get_me.rs
+++ b/src/core/requests/get_me.rs
@@ -1,5 +1,7 @@
 use crate::core::network;
-use crate::core::requests::{Request, RequestFuture, RequestInfo, ResponseResult};
+use crate::core::requests::{
+    Request, RequestFuture, RequestInfo, ResponseResult,
+};
 use crate::core::types::User;
 
 #[derive(Debug)]
@@ -12,7 +14,8 @@ impl<'a> Request<'a> for GetMe<'a> {
 
     fn send(self) -> RequestFuture<'a, ResponseResult<Self::ReturnValue>> {
         Box::pin(async move {
-            network::request(self.info.client, self.info.token, "getMe", None).await
+            network::request(self.info.client, self.info.token, "getMe", None)
+                .await
         })
     }
 }
diff --git a/src/core/requests/send_message.rs b/src/core/requests/send_message.rs
index 9df3ae59..40d2a46e 100644
--- a/src/core/requests/send_message.rs
+++ b/src/core/requests/send_message.rs
@@ -1,5 +1,7 @@
 use crate::core::requests::form_builder::FormBuilder;
-use crate::core::requests::{ChatId, Request, RequestFuture, RequestInfo, ResponseResult};
+use crate::core::requests::{
+    ChatId, Request, RequestFuture, RequestInfo, ResponseResult,
+};
 use crate::core::{network, types::Message};
 
 #[derive(Debug)]
@@ -9,7 +11,8 @@ pub struct SendMessage<'a> {
     pub chat_id: ChatId,
     pub text: String,
 
-    pub parse_mode: Option<String>, // TODO: ParseMode enum
+    pub parse_mode: Option<String>,
+    // TODO: ParseMode enum
     pub disable_web_page_preview: Option<bool>,
     pub disable_notification: Option<bool>,
     pub reply_to_message_id: Option<i64>,
@@ -29,8 +32,14 @@ impl<'a> Request<'a> for SendMessage<'a> {
                     "disable_web_page_preview",
                     self.disable_web_page_preview.as_ref(),
                 )
-                .add_if_some("disable_notification", self.disable_notification.as_ref())
-                .add_if_some("reply_to_message_id", self.reply_to_message_id.as_ref())
+                .add_if_some(
+                    "disable_notification",
+                    self.disable_notification.as_ref(),
+                )
+                .add_if_some(
+                    "reply_to_message_id",
+                    self.reply_to_message_id.as_ref(),
+                )
                 .build();
 
             network::request(
@@ -45,7 +54,11 @@ impl<'a> Request<'a> for SendMessage<'a> {
 }
 
 impl<'a> SendMessage<'a> {
-    pub(crate) fn new(info: RequestInfo<'a>, chat_id: ChatId, text: String) -> Self {
+    pub(crate) fn new(
+        info: RequestInfo<'a>,
+        chat_id: ChatId,
+        text: String,
+    ) -> Self {
         SendMessage {
             info,
             chat_id,
diff --git a/src/core/types/chat.rs b/src/core/types/chat.rs
index 5eac8700..d808668f 100644
--- a/src/core/types/chat.rs
+++ b/src/core/types/chat.rs
@@ -59,10 +59,11 @@ fn test_chat_de() {
                 },
                 description: None,
                 invite_link: None,
-                pinned_message: None
+                pinned_message: None,
             },
             photo: None,
         },
-        from_str(r#"{"id":0,"type":"channel","username":"channelname"}"#).unwrap()
+        from_str(r#"{"id":0,"type":"channel","username":"channelname"}"#)
+            .unwrap()
     );
 }
diff --git a/src/core/types/chat_member.rs b/src/core/types/chat_member.rs
index e0ddd3f8..1b833ba3 100644
--- a/src/core/types/chat_member.rs
+++ b/src/core/types/chat_member.rs
@@ -13,8 +13,8 @@ pub struct ChatMember {
     ///Optional. Administrators only. True, if the bot is allowed to edit
     /// administrator privileges of that user
     pub can_be_edited: Option<bool>,
-    ///Optional. Administrators only. True, if the administrator can change the
-    /// chat title, photo and other settings
+    ///Optional. Administrators only. True, if the administrator can change
+    /// the chat title, photo and other settings
     pub can_change_info: Option<bool>,
     ///Optional. Administrators only. True, if the administrator can post in
     /// the channel, channels only
@@ -25,8 +25,8 @@ pub struct ChatMember {
     ///Optional. Administrators only. True, if the administrator can delete
     /// messages of other users
     pub can_delete_messages: Option<bool>,
-    ///Optional. Administrators only. True, if the administrator can invite new
-    /// users to the chat
+    ///Optional. Administrators only. True, if the administrator can invite
+    /// new users to the chat
     pub can_invite_users: Option<bool>,
     ///Optional. Administrators only. True, if the administrator can restrict,
     /// ban or unban chat members
@@ -36,17 +36,19 @@ pub struct ChatMember {
     pub can_pin_messages: Option<bool>,
     ///Optional. Administrators only. True, if the administrator can add new
     /// administrators with a subset of his own privileges or demote
-    /// administrators that he has promoted, directly or indirectly (promoted by
-    /// administrators that were appointed by the user)
+    /// administrators that he has promoted, directly or indirectly (promoted
+    /// by administrators that were appointed by the user)
     pub can_promote_members: Option<bool>,
     ///Optional. Restricted only. True, if the user can send text messages,
     /// contacts, locations and venues
     pub can_send_messages: Option<bool>,
-    ///Optional. Restricted only. True, if the user can send audios, documents,
-    /// photos, videos, video notes and voice notes, implies can_send_messages
+    ///Optional. Restricted only. True, if the user can send audios,
+    /// documents, photos, videos, video notes and voice notes, implies
+    /// can_send_messages
     pub can_send_media_messages: Option<bool>,
-    ///Optional. Restricted only. True, if the user can send animations, games,
-    /// stickers and use inline bots, implies can_send_media_messages
+    ///Optional. Restricted only. True, if the user can send animations,
+    /// games, stickers and use inline bots, implies
+    /// can_send_media_messages
     pub can_send_other_messages: Option<bool>,
     ///Optional. Restricted only. True, if user may add web page previews to
     /// his messages, implies can_send_media_messages
diff --git a/src/core/types/input_file.rs b/src/core/types/input_file.rs
index 419c12af..bdade1db 100644
--- a/src/core/types/input_file.rs
+++ b/src/core/types/input_file.rs
@@ -12,10 +12,14 @@ impl serde::Serialize for InputFile {
     {
         match self {
             InputFile::File(path) => {
-                // NOTE: file should be actually attached with multipart/form-data
+                // NOTE: file should be actually attached with
+                // multipart/form-data
                 serializer.serialize_str(
                     // TODO: remove unwrap (?)
-                    &format!("attach://{}", path.file_name().unwrap().to_string_lossy()),
+                    &format!(
+                        "attach://{}",
+                        path.file_name().unwrap().to_string_lossy()
+                    ),
                 )
             }
             InputFile::Url(url) => serializer.serialize_str(url),
diff --git a/src/core/types/input_media.rs b/src/core/types/input_media.rs
index ba518320..a47a2655 100644
--- a/src/core/types/input_media.rs
+++ b/src/core/types/input_media.rs
@@ -15,8 +15,8 @@ pub enum InputMedia {
         #[serde(skip_serializing_if = "Option::is_none")]
         caption: Option<String>,
         /// Send [Markdown] or [HTML],
-        /// if you want Telegram apps to show [bold, italic, fixed-width text or
-        /// inline URLs] in the media caption.
+        /// if you want Telegram apps to show [bold, italic, fixed-width text
+        /// or inline URLs] in the media caption.
         ///
         /// [Markdown]: crate::core::types::ParseMode::Markdown
         /// [Html]: crate::core::types::ParseMode::Html
@@ -31,8 +31,8 @@ pub enum InputMedia {
         #[serde(skip_serializing_if = "Option::is_none")]
         /// Thumbnail of the file sent; can be ignored if thumbnail generation
         /// for the file is supported server-side.
-        /// The thumbnail should be in JPEG format and less than 200 kB in size.
-        /// A thumbnail‘s width and height should not exceed 320.
+        /// The thumbnail should be in JPEG format and less than 200 kB in
+        /// size. A thumbnail‘s width and height should not exceed 320.
         /// Ignored if the file is not uploaded using [InputFile::File].
         ///
         /// [InputFile::File]: crate::core::types::InputFile::File
@@ -41,8 +41,8 @@ pub enum InputMedia {
         #[serde(skip_serializing_if = "Option::is_none")]
         caption: Option<String>,
         /// Send [Markdown] or [HTML],
-        /// if you want Telegram apps to show [bold, italic, fixed-width text or
-        /// inline URLs] in the media caption.
+        /// if you want Telegram apps to show [bold, italic, fixed-width text
+        /// or inline URLs] in the media caption.
         ///
         /// [Markdown]: crate::core::types::ParseMode::Markdown
         /// [Html]: crate::core::types::ParseMode::Html
@@ -70,8 +70,8 @@ pub enum InputMedia {
         media: InputFile,
         /// Thumbnail of the file sent; can be ignored if thumbnail generation
         /// for the file is supported server-side.
-        /// The thumbnail should be in JPEG format and less than 200 kB in size.
-        /// A thumbnail‘s width and height should not exceed 320.
+        /// The thumbnail should be in JPEG format and less than 200 kB in
+        /// size. A thumbnail‘s width and height should not exceed 320.
         /// Ignored if the file is not uploaded using [InputFile::File].
         ///
         /// [InputFile::File]: crate::core::types::InputFile::File
@@ -81,8 +81,8 @@ pub enum InputMedia {
         #[serde(skip_serializing_if = "Option::is_none")]
         caption: Option<String>,
         /// Send [Markdown] or [HTML],
-        /// if you want Telegram apps to show [bold, italic, fixed-width text or
-        /// inline URLs] in the media caption.
+        /// if you want Telegram apps to show [bold, italic, fixed-width text
+        /// or inline URLs] in the media caption.
         ///
         /// [Markdown]: crate::core::types::ParseMode::Markdown
         /// [Html]: crate::core::types::ParseMode::Html
@@ -106,8 +106,8 @@ pub enum InputMedia {
         media: InputFile,
         /// Thumbnail of the file sent; can be ignored if thumbnail generation
         /// for the file is supported server-side.
-        /// The thumbnail should be in JPEG format and less than 200 kB in size.
-        /// A thumbnail‘s width and height should not exceed 320.
+        /// The thumbnail should be in JPEG format and less than 200 kB in
+        /// size. A thumbnail‘s width and height should not exceed 320.
         /// Ignored if the file is not uploaded using [InputFile::File].
         ///
         /// [InputFile::File]: crate::core::types::InputFile::File
@@ -117,8 +117,8 @@ pub enum InputMedia {
         #[serde(skip_serializing_if = "Option::is_none")]
         caption: Option<String>,
         /// Send [Markdown] or [HTML],
-        /// if you want Telegram apps to show [bold, italic, fixed-width text or
-        /// inline URLs] in the media caption.
+        /// if you want Telegram apps to show [bold, italic, fixed-width text
+        /// or inline URLs] in the media caption.
         ///
         /// [Markdown]: crate::core::types::ParseMode::Markdown
         /// [Html]: crate::core::types::ParseMode::Html
@@ -142,8 +142,8 @@ pub enum InputMedia {
         media: InputFile,
         /// Thumbnail of the file sent; can be ignored if thumbnail generation
         /// for the file is supported server-side.
-        /// The thumbnail should be in JPEG format and less than 200 kB in size.
-        /// A thumbnail‘s width and height should not exceed 320.
+        /// The thumbnail should be in JPEG format and less than 200 kB in
+        /// size. A thumbnail‘s width and height should not exceed 320.
         /// Ignored if the file is not uploaded using [InputFile::File].
         ///
         /// [InputFile::File]: crate::core::types::InputFile::File
@@ -153,8 +153,8 @@ pub enum InputMedia {
         #[serde(skip_serializing_if = "Option::is_none")]
         caption: Option<String>,
         /// Send [Markdown] or [HTML],
-        /// if you want Telegram apps to show [bold, italic, fixed-width text or
-        /// inline URLs] in the media caption.
+        /// if you want Telegram apps to show [bold, italic, fixed-width text
+        /// or inline URLs] in the media caption.
         ///
         /// [Markdown]: crate::core::types::ParseMode::Markdown
         /// [Html]: crate::core::types::ParseMode::Html
diff --git a/src/core/types/input_message_content.rs b/src/core/types/input_message_content.rs
index 0cbf50f8..79477263 100644
--- a/src/core/types/input_message_content.rs
+++ b/src/core/types/input_message_content.rs
@@ -36,7 +36,7 @@ pub enum InputMessageContent {
 
         /// Period in seconds for which the location can be updated, should be between 60 and 86400.
         #[serde(skip_serializing_if = "Option::is_none")]
-        live_period: Option<u32>
+        live_period: Option<u32>,
     },
     /// Represents the content of a venue message to be sent as the result of an inline query.
     Venue {
@@ -86,24 +86,26 @@ mod tests {
         let text_content = InputMessageContent::Text {
             message_text: String::from("text"),
             parse_mode: None,
-            disable_web_page_preview: None
+            disable_web_page_preview: None,
         };
 
         let actual_json = serde_json::to_string(&text_content).unwrap();
         assert_eq!(expected_json, actual_json);
     }
+
     #[test]
     fn location_serialize() {
         let expected_json = r#"{"latitude":59.08,"longitude":38.4326}"#;
         let location_content = InputMessageContent::Location {
             latitude: 59.08,
             longitude: 38.4326,
-            live_period: None
+            live_period: None,
         };
 
         let actual_json = serde_json::to_string(&location_content).unwrap();
         assert_eq!(expected_json, actual_json);
     }
+
     #[test]
     fn venue_serialize() {
         let expected_json = r#"{"latitude":59.08,"longitude":38.4326,"title":"some title",
@@ -114,12 +116,13 @@ mod tests {
             title: String::from("some title"),
             address: String::from("some address"),
             foursquare_id: None,
-            foursquare_type: None
+            foursquare_type: None,
         };
 
         let actual_json = serde_json::to_string(&venue_content).unwrap();
         assert_eq!(expected_json, actual_json);
     }
+
     #[test]
     fn contact_serialize() {
         let expected_json = r#"{"phone_number":"+3800000000","first_name":"jhon"}"#;
@@ -127,7 +130,7 @@ mod tests {
             phone_number: String::from("+3800000000"),
             first_name: String::from("jhon"),
             last_name: None,
-            vcard: None
+            vcard: None,
         };
 
         let actual_json = serde_json::to_string(&contact_content).unwrap();
diff --git a/src/core/types/location.rs b/src/core/types/location.rs
index 5bbb50ab..a01ea2e0 100644
--- a/src/core/types/location.rs
+++ b/src/core/types/location.rs
@@ -1,4 +1,4 @@
-use serde::{Serialization, Deserialization};
+use serde::{Deserialization, Serialization};
 
 #[derive(Debug, Serialization, Deserialization)]
 /// This object represents a point on the map.
diff --git a/src/core/types/message.rs b/src/core/types/message.rs
index be10ac77..112883fa 100644
--- a/src/core/types/message.rs
+++ b/src/core/types/message.rs
@@ -1,7 +1,7 @@
 use crate::core::types::{
-    Animation, Audio, Chat, Contact, Document, Game, InlineKeyboardMarkup, Invoice, Location,
-    MessageEntity, PassportData, PhotoSize, Poll, Sticker, SuccessfulPayment, User, Venue, Video,
-    VideoNote, Voice,
+    Animation, Audio, Chat, Contact, Document, Game, InlineKeyboardMarkup,
+    Invoice, Location, MessageEntity, PassportData, PhotoSize, Poll, Sticker,
+    SuccessfulPayment, User, Venue, Video, VideoNote, Voice,
 };
 
 #[derive(Debug, Deserialize, Eq, Hash, PartialEq)]
diff --git a/src/core/types/message_entity.rs b/src/core/types/message_entity.rs
index 454aefca..79742e90 100644
--- a/src/core/types/message_entity.rs
+++ b/src/core/types/message_entity.rs
@@ -37,9 +37,11 @@ fn recursive_kind() {
                 url: "ya.ru".into()
             },
             offset: 1,
-            length: 2
+            length: 2,
         },
-        from_str::<MessageEntity>(r#"{"type":"text_link","url":"ya.ru","offset":1,"length":2}"#)
-            .unwrap()
+        from_str::<MessageEntity>(
+            r#"{"type":"text_link","url":"ya.ru","offset":1,"length":2}"#
+        )
+        .unwrap()
     );
 }
diff --git a/src/core/types/mod.rs b/src/core/types/mod.rs
index 8e72aae7..11e39b53 100644
--- a/src/core/types/mod.rs
+++ b/src/core/types/mod.rs
@@ -1,15 +1,16 @@
 use self::not_implemented_types::*;
-
 pub use self::{
-    answer_pre_checkout_query::AnswerPreCheckoutQuery, answer_shipping_query::AnswerShippingQuery,
-    audio::Audio, chat::Chat, chat_member::ChatMember, chat_permissions::ChatPermissions,
-    chat_photo::ChatPhoto, document::Document, input_file::InputFile, input_media::InputMedia,
-    invoice::Invoice, label_price::LabeledPrice, message::Message, message_entity::MessageEntity,
-    order_info::OrderInfo, parse_mode::ParseMode, photo_size::PhotoSize,
+    answer_pre_checkout_query::AnswerPreCheckoutQuery,
+    answer_shipping_query::AnswerShippingQuery, audio::Audio, chat::Chat,
+    chat_member::ChatMember, chat_permissions::ChatPermissions,
+    chat_photo::ChatPhoto, document::Document, input_file::InputFile,
+    input_media::InputMedia, invoice::Invoice, label_price::LabeledPrice,
+    message::Message, message_entity::MessageEntity, order_info::OrderInfo,
+    parse_mode::ParseMode, photo_size::PhotoSize,
     pre_checkout_query::PreCheckoutQuery, send_invoice::SendInvoice,
     shipping_address::ShippingAddress, shipping_option::ShippingOption,
-    shipping_query::ShippingQuery, sticker::Sticker, successful_payment::SuccessfulPayment,
-    user::User, video::Video,
+    shipping_query::ShippingQuery, sticker::Sticker,
+    successful_payment::SuccessfulPayment, user::User, video::Video,
 };
 
 mod answer_pre_checkout_query;
diff --git a/src/core/types/venue.rs b/src/core/types/venue.rs
index 77e02b31..2c1e4c6d 100644
--- a/src/core/types/venue.rs
+++ b/src/core/types/venue.rs
@@ -1,6 +1,5 @@
 use crate::core::types::Location;
 
-
 #[derive(Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct Venue {
     pub location: Location,
@@ -9,5 +8,5 @@ pub struct Venue {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub foursquare_id: Option<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
-    pub foursquare_type: Option<String>
+    pub foursquare_type: Option<String>,
 }
\ No newline at end of file
diff --git a/src/core/types/voice.rs b/src/core/types/voice.rs
index fd69a445..707d5915 100644
--- a/src/core/types/voice.rs
+++ b/src/core/types/voice.rs
@@ -10,5 +10,5 @@ struct Voice {
     /// Optional. MIME type of the file as defined by sender
     pub mime_type: Option<String>,
     /// Optional. File size
-    pub file_size: Option<u64>
+    pub file_size: Option<u64>,
 }
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index aa2ac9b2..7425f248 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,5 +3,5 @@ extern crate derive_more;
 #[macro_use]
 extern crate serde;
 
+pub mod bot;
 pub mod core;
-pub mod bot;
\ No newline at end of file