Fix network/mod.rs

src/core/network/mod.rs

@@ -29,7 +29,7 @@ fn file_url(base: &str, token: &str, file_path: &str) -> String {
     )
 }
 
-#[derive(Debug, Display, PartialEq, Eq)]
+#[derive(Debug, Display)]
 pub enum RequestError {
     #[display(fmt = "Telegram error #{}: {}", status_code, description)]
     ApiError {
@@ -48,8 +48,8 @@ impl std::error::Error for RequestError {
     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
         match self {
             RequestError::ApiError { .. } => None,
-            RequestError::NetworkError(err) => err,
-            RequestError::InvalidJson(err) => err,
+            RequestError::NetworkError(err) => Some(err),
+            RequestError::InvalidJson(err) => Some(err),
         }
     }
 }

src/core/types/InlineKeyboardButton.rs

@@ -11,7 +11,8 @@ pub struct InlineKeyboardButton {
 #[derive(Debug, Clone, PartialEq, PartialOrd, Serialize)]
 pub enum InlineKeyboardButtonKind {
     #[serde(rename = "url")]
-    Url(String), // TODO(knsd): Url?
+    Url(String),
+    // TODO(knsd): Url?
     #[serde(rename = "callback_data")]
     CallbackData(String), // TODO(knsd) Validate size?
     //  SwitchInlineQuery(String),

src/core/types/sticker.rs

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

src/core/types/sticker_set.rs

@@ -1,6 +1,6 @@
 use serde::Deserialize;
 
-use crate::core::types::{Sticker};
+use crate::core::types::Sticker;
 
 #[derive(Debug, Deserialize, Hash, PartialEq, Eq)]
 pub struct Sticker {