Add #[skip_serializing_none] for struct with Option

telers/src/types/inline_query_results_button.rs

@@ -1,10 +1,12 @@
 use super::WebAppInfo;
 
 use serde::{Deserialize, Serialize};
+use serde_with::skip_serializing_none;
 
 /// This object represents a button to be shown above inline query results. You **must** use exactly one of the optional fields.
 /// # Documentation
 /// <https://core.telegram.org/bots/api#inlinequeryresultsbutton>
+#[skip_serializing_none]
 #[derive(Debug, Clone, Hash, PartialEq, Eq, Deserialize, Serialize)]
 pub struct InlineQueryResultsButton {
     /// Label text on the button

telers/src/types/keyboard_button_request_chat.rs

@@ -1,10 +1,12 @@
 use super::ChatAdministratorRights;
 
 use serde::{Deserialize, Serialize};
+use serde_with::skip_serializing_none;
 
 /// This object defines the criteria used to request a suitable chat. The identifier of the selected chat will be shared with the bot when the corresponding button is pressed. [`More about requesting chats`](https://core.telegram.org/bots/features#chat-and-user-selection)
 /// # Documentation
 /// <https://core.telegram.org/bots/api#keyboardbuttonrequestchat>
+#[skip_serializing_none]
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize, Serialize)]
 pub struct KeyboardButtonRequestChat {
     /// Signed 32-bit identifier of the request, which will be received back in the [`ChatShared`](crate::types::ChatShared) object. Must be unique within the message

telers/src/types/switch_inline_query_chosen_chat.rs

@@ -1,8 +1,10 @@
 use serde::{Deserialize, Serialize};
+use serde_with::skip_serializing_none;
 
 /// This object represents an inline button that switches the current user to inline mode in a chosen chat, with an optional default inline query.
 /// # Documentation
 /// <https://core.telegram.org/bots/api#switchinlinequerychosenchat>
+#[skip_serializing_none]
 #[derive(Debug, Default, Clone, Hash, PartialEq, Eq, Deserialize, Serialize)]
 pub struct SwitchInlineQueryChosenChat {
     /// The default inline query to be inserted in the input field. If left empty, only the bot's username will be inserted