Fix naming that triggers clippy::upper_case_acronyms lint

Rename
- ParseMode::{HTML => Html}
- ApiError::{
    InvalidQueryID => InvalidQueryId,
    ButtonURLInvalid => ButtonUrlInvalid,
    WrongFileID => WrongFileId,
    WebhookRequireHTTPS => WebhookRequireHttps,
    WrongHTTPurl => WrongHttpUrl,
  }

src/errors.rs

@@ -299,7 +299,7 @@ pub enum ApiError {
         rename = "Bad Request: query is too old and response timeout expired or query id is \
                   invalid"
     )]
-    InvalidQueryID,
+    InvalidQueryId,
 
     /// Occurs when bot tries to send InlineKeyboardMarkup with invalid button
     /// url.
@@ -309,7 +309,7 @@ pub enum ApiError {
     ///
     /// [`SendMessage`]: crate::payloads::SendMessage
     #[serde(rename = "Bad Request: BUTTON_URL_INVALID")]
-    ButtonURLInvalid,
+    ButtonUrlInvalid,
 
     /// Occurs when bot tries to send button with data size more than 64 bytes.
     ///
@@ -339,7 +339,7 @@ pub enum ApiError {
     ///
     /// [`GetFile`]: crate::payloads::GetFile
     #[serde(rename = "Bad Request: wrong file id")]
-    WrongFileID,
+    WrongFileId,
 
     /// Occurs when bot tries to do some with group which was deactivated.
     #[serde(rename = "Bad Request: group is deactivated")]
@@ -413,7 +413,7 @@ pub enum ApiError {
     ///
     /// [`SetWebhook`]: crate::payloads::SetWebhook
     #[serde(rename = "Bad Request: bad webhook: HTTPS url must be provided for webhook")]
-    WebhookRequireHTTPS,
+    WebhookRequireHttps,
 
     /// Occurs when bot tries to set webhook to port other than 80, 88, 443 or
     /// 8443.
@@ -509,7 +509,7 @@ pub enum ApiError {
     ///
     /// [`SendMessage`]: crate::payloads::SendMessage
     #[serde(rename = "Bad Request: wrong HTTP URL")]
-    WrongHTTPurl,
+    WrongHttpUrl,
 
     /// Occurs when bot tries GetUpdate before the timeout. Make sure that only
     /// one Updater is running.

src/types/inline_query_result.rs

@@ -82,7 +82,7 @@ mod tests {
             id: String::from("id"),
             audio_file_id: String::from("audio_file_id"),
             caption: Some(String::from("caption")),
-            parse_mode: Some(ParseMode::HTML),
+            parse_mode: Some(ParseMode::Html),
             reply_markup: Some(InlineKeyboardMarkup::default()),
             input_message_content: Some(InputMessageContent::Text(InputMessageContentText {
                 message_text: String::from("message_text"),

src/types/parse_mode.rs

@@ -128,7 +128,8 @@ use serde::{Deserialize, Serialize};
 #[derive(Copy, Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
 pub enum ParseMode {
     MarkdownV2,
-    HTML,
+    #[serde(rename = "HTML")]
+    Html,
     #[deprecated = "This is a legacy mode, retained for backward compatibility. Use `MarkdownV2` \
                     instead."]
     Markdown,
@@ -140,7 +141,7 @@ impl TryFrom<&str> for ParseMode {
     fn try_from(value: &str) -> Result<Self, Self::Error> {
         let normalized = value.to_lowercase();
         match normalized.as_ref() {
-            "html" => Ok(ParseMode::HTML),
+            "html" => Ok(ParseMode::Html),
             "markdown" => Ok(ParseMode::Markdown),
             "markdownv2" => Ok(ParseMode::MarkdownV2),
             _ => Err(()),
@@ -173,7 +174,7 @@ mod tests {
     #[test]
     fn html_serialization() {
         let expected_json = String::from(r#""HTML""#);
-        let actual_json = serde_json::to_string(&ParseMode::HTML).unwrap();
+        let actual_json = serde_json::to_string(&ParseMode::Html).unwrap();
 
         assert_eq!(expected_json, actual_json)
     }