Add Birthdate struct and corresponding field in ChatPrivate

crates/teloxide-core/src/types.rs

@@ -3,6 +3,7 @@
 pub use allowed_update::*;
 pub use animation::*;
 pub use audio::*;
+pub use birthdate::*;
 pub use bot_command::*;
 pub use bot_command_scope::*;
 pub use bot_description::*;
@@ -156,6 +157,7 @@ pub use write_access_allowed::*;
 mod allowed_update;
 mod animation;
 mod audio;
+mod birthdate;
 mod bot_command;
 mod bot_command_scope;
 mod bot_description;

crates/teloxide-core/src/types/birthdate.rs

@@ -0,0 +1,17 @@
+use serde::{Deserialize, Serialize};
+
+/// Describes the birthdate of a user.
+///
+/// [The official docs](https://core.telegram.org/bots/api#birthdate)
+#[serde_with::skip_serializing_none]
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+pub struct Birthdate {
+    /// Day of the user's birth; 1-31
+    pub day: u8,
+
+    /// Month of the user's birth; 1-12
+    pub month: u8,
+
+    /// Optional. Year of the user's birth
+    pub year: Option<u32>,
+}

crates/teloxide-core/src/types/chat.rs

@@ -5,6 +5,8 @@ use crate::types::{
     True, User,
 };
 
+use super::Birthdate;
+
 /// This object represents a chat.
 ///
 /// [The official docs](https://core.telegram.org/bots/api#chat).
@@ -139,6 +141,12 @@ pub struct ChatPrivate {
     ///
     /// [`GetChat`]: crate::payloads::GetChat
     pub personal_chat: Option<Box<Chat>>,
+
+    /// For private chats, the date of birth of the user. Returned only in
+    /// [`GetChat`].
+    ///
+    /// [`GetChat`]: crate::payloads::GetChat
+    pub birthdate: Option<Birthdate>,
 }
 
 #[serde_with::skip_serializing_none]