Struct CallbackQuery 

pub struct CallbackQuery {
    pub query_id: i64,
    pub user_id: i64,
    pub message_id: Option<i32>,
    pub chat_instance: i64,
    pub data_raw: Option<Vec<u8>>,
    pub game_short_name: Option<String>,
    pub chat_peer: Option<Peer>,
    pub inline_msg_id: Option<InputBotInlineMessageId>,
    /* private fields */
}

A user pressed an inline keyboard button on a bot message.

Fields

query_id: i64

user_id: i64

message_id: Option<i32>

chat_instance: i64

data_raw: Option<Vec<u8>>

Raw data bytes from the button.

game_short_name: Option<String>

Game short name (if a game button was pressed).

chat_peer: Option<Peer>

The peer (chat/channel/user) where the button was pressed. None for inline-message callback queries.

inline_msg_id: Option<InputBotInlineMessageId>

For inline-message callbacks: the message ID token.

Implementations

impl CallbackQuery

pub fn data(&self) -> Option<&str>

Button data as a UTF-8 string, if valid.

pub fn is_answered(&self) -> bool

Whether an answer has already been sent for this callback query (by this handler or another one matching the same update).

pub fn chat_id(&self) -> i64

The bare numeric chat ID the button press happened in.

0 for inline-message callback queries (chat_peer is None in that case; the button is attached to a message sent via inline mode, which has no ordinary chat peer). Used to build the FSM crate::fsm::StateKey for crate::filters::Router::on_callback_query_fsm.

pub fn answer(&self) -> Answer<'_>

Begin building an answer for this callback query.

Finish with .send(&client).await. Telegram only accepts one messages.setBotCallbackAnswer per query_id; if this query has already been answered (by this handler or another matching handler), send() skips the network call, logs a warning, and returns Ok(()) instead of surfacing a Telegram API error.

query.answer().text("Done!").send(&client).await?;
query.answer().alert("No permission!").send(&client).await?;
query.answer().url("https://example.com/game").send(&client).await?;
query.answer()
.text("Cached")
.cache_time(std::time::Duration::from_secs(60))
.send(&client).await?;

Trait Implementations

impl Clone for CallbackQuery

fn clone(&self) -> CallbackQuery

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CallbackQuery

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl MessageLike for CallbackQuery

Available on crate feature fsm only.

fn sender_user_id(&self) -> Option<i64>

fn chat_id(&self) -> i64