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Use #[serde(field_identifier)] instead of hand-made workarounds

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This attribute doesn't seem to be documented btw...
This commit is contained in:
Waffle 2020-10-22 00:42:06 +03:00
parent 2e1ed0024b
commit d2b97b2120
3 changed files with 430 additions and 507 deletions
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845
src/errors.rs
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@ -57,480 +57,475 @@ pub enum RequestError {
Io(#[source] io::Error),
}
serde_or_unknown! {
#[unknown_mod = api_error_internals]
#[unknown_kind = Kind]
#[unknown_path = "api_error_internals::Kind"]
/// A kind of an API error.
#[derive(Debug, Deserialize, PartialEq, Hash, Eq, Clone)]
#[serde(field_identifier)]
pub enum ApiError {
/// Occurs when the bot tries to send message to user who blocked the bot.
#[serde(rename = "Forbidden: bot was blocked by the user")]
BotBlocked,
/// A kind of an API error.
#[derive(Debug, Deserialize, PartialEq, Hash, Eq, Clone)]
pub enum ApiError {
#[unknown]
/// Error which is not known to `teloxide`.
///
/// If you've received this error, please [open an issue] with the description of the error.
///
/// [open an issue]: https://github.com/teloxide/teloxide/issues/new
Unknown(String),
/// Occurs when bot tries to modify a message without modification content.
///
/// May happen in methods:
/// 1. [`EditMessageText`]
///
/// [`EditMessageText`]: crate::requests::EditMessageText
#[serde(rename = "Bad Request: message is not modified: specified new message content and \
reply markup are exactly the same as a current content and reply markup \
of the message")]
MessageNotModified,
/// Occurs when the bot tries to send message to user who blocked the bot.
#[serde(rename = "Forbidden: bot was blocked by the user")]
BotBlocked,
/// Occurs when bot tries to forward or delete a message which was deleted.
///
/// May happen in methods:
/// 1. [`ForwardMessage`]
/// 2. [`DeleteMessage`]
///
/// [`ForwardMessage`]: crate::requests::ForwardMessage
/// [`DeleteMessage`]: crate::requests::DeleteMessage
#[serde(rename = "Bad Request: MESSAGE_ID_INVALID")]
MessageIdInvalid,
/// Occurs when bot tries to modify a message without modification content.
///
/// May happen in methods:
/// 1. [`EditMessageText`]
///
/// [`EditMessageText`]: crate::requests::EditMessageText
#[serde(rename = "Bad Request: message is not modified: specified new message content and \
reply markup are exactly the same as a current content and reply markup \
of the message")]
MessageNotModified,
/// Occurs when bot tries to forward a message which does not exists.
///
/// May happen in methods:
/// 1. [`ForwardMessage`]
///
/// [`ForwardMessage`]: crate::requests::ForwardMessage
#[serde(rename = "Bad Request: message to forward not found")]
MessageToForwardNotFound,
/// Occurs when bot tries to forward or delete a message which was deleted.
///
/// May happen in methods:
/// 1. [`ForwardMessage`]
/// 2. [`DeleteMessage`]
///
/// [`ForwardMessage`]: crate::requests::ForwardMessage
/// [`DeleteMessage`]: crate::requests::DeleteMessage
#[serde(rename = "Bad Request: MESSAGE_ID_INVALID")]
MessageIdInvalid,
/// Occurs when bot tries to delete a message which does not exists.
///
/// May happen in methods:
/// 1. [`DeleteMessage`]
///
/// [`DeleteMessage`]: crate::requests::DeleteMessage
#[serde(rename = "Bad Request: message to delete not found")]
MessageToDeleteNotFound,
/// Occurs when bot tries to forward a message which does not exists.
///
/// May happen in methods:
/// 1. [`ForwardMessage`]
///
/// [`ForwardMessage`]: crate::requests::ForwardMessage
#[serde(rename = "Bad Request: message to forward not found")]
MessageToForwardNotFound,
/// Occurs when bot tries to send a text message without text.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: message text is empty")]
MessageTextIsEmpty,
/// Occurs when bot tries to delete a message which does not exists.
///
/// May happen in methods:
/// 1. [`DeleteMessage`]
///
/// [`DeleteMessage`]: crate::requests::DeleteMessage
#[serde(rename = "Bad Request: message to delete not found")]
MessageToDeleteNotFound,
/// Occurs when bot tries to edit a message after long time.
///
/// May happen in methods:
/// 1. [`EditMessageText`]
///
/// [`EditMessageText`]: crate::requests::EditMessageText
#[serde(rename = "Bad Request: message can't be edited")]
MessageCantBeEdited,
/// Occurs when bot tries to send a text message without text.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: message text is empty")]
MessageTextIsEmpty,
/// Occurs when bot tries to delete a someone else's message in group where
/// it does not have enough rights.
///
/// May happen in methods:
/// 1. [`DeleteMessage`]
///
/// [`DeleteMessage`]: crate::requests::DeleteMessage
#[serde(rename = "Bad Request: message can't be deleted")]
MessageCantBeDeleted,
/// Occurs when bot tries to edit a message after long time.
///
/// May happen in methods:
/// 1. [`EditMessageText`]
///
/// [`EditMessageText`]: crate::requests::EditMessageText
#[serde(rename = "Bad Request: message can't be edited")]
MessageCantBeEdited,
/// Occurs when bot tries to edit a message which does not exists.
///
/// May happen in methods:
/// 1. [`EditMessageText`]
///
/// [`EditMessageText`]: crate::requests::EditMessageText
#[serde(rename = "Bad Request: message to edit not found")]
MessageToEditNotFound,
/// Occurs when bot tries to delete a someone else's message in group where
/// it does not have enough rights.
///
/// May happen in methods:
/// 1. [`DeleteMessage`]
///
/// [`DeleteMessage`]: crate::requests::DeleteMessage
#[serde(rename = "Bad Request: message can't be deleted")]
MessageCantBeDeleted,
/// Occurs when bot tries to reply to a message which does not exists.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: reply message not found")]
MessageToReplyNotFound,
/// Occurs when bot tries to edit a message which does not exists.
///
/// May happen in methods:
/// 1. [`EditMessageText`]
///
/// [`EditMessageText`]: crate::requests::EditMessageText
#[serde(rename = "Bad Request: message to edit not found")]
MessageToEditNotFound,
/// Occurs when bot tries to
#[serde(rename = "Bad Request: message identifier is not specified")]
MessageIdentifierNotSpecified,
/// Occurs when bot tries to reply to a message which does not exists.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: reply message not found")]
MessageToReplyNotFound,
/// Occurs when bot tries to send a message with text size greater then
/// 4096 symbols.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: message is too long")]
MessageIsTooLong,
/// Occurs when bot tries to
#[serde(rename = "Bad Request: message identifier is not specified")]
MessageIdentifierNotSpecified,
/// Occurs when bot tries to send media group with more than 10 items.
///
/// May happen in methods:
/// 1. [`SendMediaGroup`]
///
/// [`SendMediaGroup`]: crate::requests::SendMediaGroup
#[serde(rename = "Bad Request: Too much messages to send as an album")]
ToMuchMessages,
/// Occurs when bot tries to send a message with text size greater then
/// 4096 symbols.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: message is too long")]
MessageIsTooLong,
/// Occurs when bot tries to stop poll that has already been stopped.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll has already been closed")]
PollHasAlreadyClosed,
/// Occurs when bot tries to send media group with more than 10 items.
///
/// May happen in methods:
/// 1. [`SendMediaGroup`]
///
/// [`SendMediaGroup`]: crate::requests::SendMediaGroup
#[serde(rename = "Bad Request: Too much messages to send as an album")]
ToMuchMessages,
/// Occurs when bot tries to send poll with less than 2 options.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll must have at least 2 option")]
PollMustHaveMoreOptions,
/// Occurs when bot tries to stop poll that has already been stopped.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll has already been closed")]
PollHasAlreadyClosed,
/// Occurs when bot tries to send poll with more than 10 options.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll can't have more than 10 options")]
PollCantHaveMoreOptions,
/// Occurs when bot tries to send poll with less than 2 options.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll must have at least 2 option")]
PollMustHaveMoreOptions,
/// Occurs when bot tries to send poll with empty option (without text).
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll options must be non-empty")]
PollOptionsMustBeNonEmpty,
/// Occurs when bot tries to send poll with more than 10 options.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll can't have more than 10 options")]
PollCantHaveMoreOptions,
/// Occurs when bot tries to send poll with empty question (without text).
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll question must be non-empty")]
PollQuestionMustBeNonEmpty,
/// Occurs when bot tries to send poll with empty option (without text).
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll options must be non-empty")]
PollOptionsMustBeNonEmpty,
/// Occurs when bot tries to send poll with total size of options more than
/// 100 symbols.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll options length must not exceed 100")]
PollOptionsLengthTooLong,
/// Occurs when bot tries to send poll with empty question (without text).
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll question must be non-empty")]
PollQuestionMustBeNonEmpty,
/// Occurs when bot tries to send poll with question size more than 255
/// symbols.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll question length must not exceed 255")]
PollQuestionLengthTooLong,
/// Occurs when bot tries to send poll with total size of options more than
/// 100 symbols.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll options length must not exceed 100")]
PollOptionsLengthTooLong,
/// Occurs when bot tries to stop poll with message without poll.
///
/// May happen in methods:
/// 1. [`StopPoll`]
///
/// [`StopPoll`]: crate::requests::StopPoll
#[serde(rename = "Bad Request: message with poll to stop not found")]
MessageWithPollNotFound,
/// Occurs when bot tries to send poll with question size more than 255
/// symbols.
///
/// May happen in methods:
/// 1. [`SendPoll`]
///
/// [`SendPoll`]: crate::requests::SendPoll
#[serde(rename = "Bad Request: poll question length must not exceed 255")]
PollQuestionLengthTooLong,
/// Occurs when bot tries to stop poll with message without poll.
///
/// May happen in methods:
/// 1. [`StopPoll`]
///
/// [`StopPoll`]: crate::requests::StopPoll
#[serde(rename = "Bad Request: message is not a poll")]
MessageIsNotAPoll,
/// Occurs when bot tries to stop poll with message without poll.
///
/// May happen in methods:
/// 1. [`StopPoll`]
///
/// [`StopPoll`]: crate::requests::StopPoll
#[serde(rename = "Bad Request: message with poll to stop not found")]
MessageWithPollNotFound,
/// Occurs when bot tries to send a message to chat in which it is not a
/// member.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: chat not found")]
ChatNotFound,
/// Occurs when bot tries to stop poll with message without poll.
///
/// May happen in methods:
/// 1. [`StopPoll`]
///
/// [`StopPoll`]: crate::requests::StopPoll
#[serde(rename = "Bad Request: message is not a poll")]
MessageIsNotAPoll,
/// Occurs when bot tries to send method with unknown user_id.
///
/// May happen in methods:
/// 1. [`getUserProfilePhotos`]
///
/// [`getUserProfilePhotos`]:
/// crate::requests::GetUserProfilePhotos
#[serde(rename = "Bad Request: user not found")]
UserNotFound,
/// Occurs when bot tries to send a message to chat in which it is not a
/// member.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: chat not found")]
ChatNotFound,
/// Occurs when bot tries to send [`SetChatDescription`] with same text as
/// in the current description.
///
/// May happen in methods:
/// 1. [`SetChatDescription`]
///
/// [`SetChatDescription`]: crate::requests::SetChatDescription
#[serde(rename = "Bad Request: chat description is not modified")]
ChatDescriptionIsNotModified,
/// Occurs when bot tries to send method with unknown user_id.
///
/// May happen in methods:
/// 1. [`getUserProfilePhotos`]
///
/// [`getUserProfilePhotos`]:
/// crate::requests::GetUserProfilePhotos
#[serde(rename = "Bad Request: user not found")]
UserNotFound,
/// Occurs when bot tries to answer to query after timeout expire.
///
/// May happen in methods:
/// 1. [`AnswerCallbackQuery`]
///
/// [`AnswerCallbackQuery`]: crate::requests::AnswerCallbackQuery
#[serde(rename = "Bad Request: query is too old and response timeout expired or query id is \
invalid")]
InvalidQueryID,
/// Occurs when bot tries to send [`SetChatDescription`] with same text as
/// in the current description.
///
/// May happen in methods:
/// 1. [`SetChatDescription`]
///
/// [`SetChatDescription`]: crate::requests::SetChatDescription
#[serde(rename = "Bad Request: chat description is not modified")]
ChatDescriptionIsNotModified,
/// Occurs when bot tries to send InlineKeyboardMarkup with invalid button
/// url.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: BUTTON_URL_INVALID")]
ButtonURLInvalid,
/// Occurs when bot tries to answer to query after timeout expire.
///
/// May happen in methods:
/// 1. [`AnswerCallbackQuery`]
///
/// [`AnswerCallbackQuery`]: crate::requests::AnswerCallbackQuery
#[serde(rename = "Bad Request: query is too old and response timeout expired or query id is \
invalid")]
InvalidQueryID,
/// Occurs when bot tries to send button with data size more than 64 bytes.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: BUTTON_DATA_INVALID")]
ButtonDataInvalid,
/// Occurs when bot tries to send InlineKeyboardMarkup with invalid button
/// url.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: BUTTON_URL_INVALID")]
ButtonURLInvalid,
/// Occurs when bot tries to send button with data size == 0.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: can't parse inline keyboard button: Text buttons are \
unallowed in the inline keyboard")]
TextButtonsAreUnallowed,
/// Occurs when bot tries to send button with data size more than 64 bytes.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: BUTTON_DATA_INVALID")]
ButtonDataInvalid,
/// Occurs when bot tries to get file by wrong file id.
///
/// May happen in methods:
/// 1. [`GetFile`]
///
/// [`GetFile`]: crate::requests::GetFile
#[serde(rename = "Bad Request: wrong file id")]
WrongFileID,
/// Occurs when bot tries to send button with data size == 0.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: can't parse inline keyboard button: Text buttons are \
unallowed in the inline keyboard")]
TextButtonsAreUnallowed,
/// Occurs when bot tries to do some with group which was deactivated.
#[serde(rename = "Bad Request: group is deactivated")]
GroupDeactivated,
/// Occurs when bot tries to get file by wrong file id.
///
/// May happen in methods:
/// 1. [`GetFile`]
///
/// [`GetFile`]: crate::requests::GetFile
#[serde(rename = "Bad Request: wrong file id")]
WrongFileID,
/// Occurs when bot tries to set chat photo from file ID
///
/// May happen in methods:
/// 1. [`SetChatPhoto`]
///
/// [`SetChatPhoto`]: crate::requests::SetChatPhoto
#[serde(rename = "Bad Request: Photo should be uploaded as an InputFile")]
PhotoAsInputFileRequired,
/// Occurs when bot tries to do some with group which was deactivated.
#[serde(rename = "Bad Request: group is deactivated")]
GroupDeactivated,
/// Occurs when bot tries to add sticker to stickerset by invalid name.
///
/// May happen in methods:
/// 1. [`AddStickerToSet`]
///
/// [`AddStickerToSet`]: crate::requests::AddStickerToSet
#[serde(rename = "Bad Request: STICKERSET_INVALID")]
InvalidStickersSet,
/// Occurs when bot tries to set chat photo from file ID
///
/// May happen in methods:
/// 1. [`SetChatPhoto`]
///
/// [`SetChatPhoto`]: crate::requests::SetChatPhoto
#[serde(rename = "Bad Request: Photo should be uploaded as an InputFile")]
PhotoAsInputFileRequired,
/// Occurs when bot tries to pin a message without rights to pin in this
/// chat.
///
/// May happen in methods:
/// 1. [`PinChatMessage`]
///
/// [`PinChatMessage`]: crate::requests::PinChatMessage
#[serde(rename = "Bad Request: not enough rights to pin a message")]
NotEnoughRightsToPinMessage,
/// Occurs when bot tries to add sticker to stickerset by invalid name.
///
/// May happen in methods:
/// 1. [`AddStickerToSet`]
///
/// [`AddStickerToSet`]: crate::requests::AddStickerToSet
#[serde(rename = "Bad Request: STICKERSET_INVALID")]
InvalidStickersSet,
/// Occurs when bot tries to use method in group which is allowed only in a
/// supergroup or channel.
#[serde(rename = "Bad Request: method is available only for supergroups and channel")]
MethodNotAvailableInPrivateChats,
/// Occurs when bot tries to pin a message without rights to pin in this
/// chat.
///
/// May happen in methods:
/// 1. [`PinChatMessage`]
///
/// [`PinChatMessage`]: crate::requests::PinChatMessage
#[serde(rename = "Bad Request: not enough rights to pin a message")]
NotEnoughRightsToPinMessage,
/// Occurs when bot tries to demote chat creator.
///
/// May happen in methods:
/// 1. [`PromoteChatMember`]
///
/// [`PromoteChatMember`]: crate::requests::PromoteChatMember
#[serde(rename = "Bad Request: can't demote chat creator")]
CantDemoteChatCreator,
/// Occurs when bot tries to use method in group which is allowed only in a
/// supergroup or channel.
#[serde(rename = "Bad Request: method is available only for supergroups and channel")]
MethodNotAvailableInPrivateChats,
/// Occurs when bot tries to restrict self in group chats.
///
/// May happen in methods:
/// 1. [`RestrictChatMember`]
///
/// [`RestrictChatMember`]: crate::requests::RestrictChatMember
#[serde(rename = "Bad Request: can't restrict self")]
CantRestrictSelf,
/// Occurs when bot tries to demote chat creator.
///
/// May happen in methods:
/// 1. [`PromoteChatMember`]
///
/// [`PromoteChatMember`]: crate::requests::PromoteChatMember
#[serde(rename = "Bad Request: can't demote chat creator")]
CantDemoteChatCreator,
/// Occurs when bot tries to restrict chat member without rights to
/// restrict in this chat.
///
/// May happen in methods:
/// 1. [`RestrictChatMember`]
///
/// [`RestrictChatMember`]: crate::requests::RestrictChatMember
#[serde(rename = "Bad Request: not enough rights to restrict/unrestrict chat member")]
NotEnoughRightsToRestrict,
/// Occurs when bot tries to restrict self in group chats.
///
/// May happen in methods:
/// 1. [`RestrictChatMember`]
///
/// [`RestrictChatMember`]: crate::requests::RestrictChatMember
#[serde(rename = "Bad Request: can't restrict self")]
CantRestrictSelf,
/// Occurs when bot tries set webhook to protocol other than HTTPS.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: bad webhook: HTTPS url must be provided for webhook")]
WebhookRequireHTTPS,
/// Occurs when bot tries to restrict chat member without rights to
/// restrict in this chat.
///
/// May happen in methods:
/// 1. [`RestrictChatMember`]
///
/// [`RestrictChatMember`]: crate::requests::RestrictChatMember
#[serde(rename = "Bad Request: not enough rights to restrict/unrestrict chat member")]
NotEnoughRightsToRestrict,
/// Occurs when bot tries to set webhook to port other than 80, 88, 443 or
/// 8443.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: bad webhook: Webhook can be set up only on ports 80, 88, 443 \
or 8443")]
BadWebhookPort,
/// Occurs when bot tries set webhook to protocol other than HTTPS.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: bad webhook: HTTPS url must be provided for webhook")]
WebhookRequireHTTPS,
/// Occurs when bot tries to set webhook to unknown host.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: bad webhook: Failed to resolve host: Name or service not known")]
UnknownHost,
/// Occurs when bot tries to set webhook to port other than 80, 88, 443 or
/// 8443.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: bad webhook: Webhook can be set up only on ports 80, 88, 443 \
or 8443")]
BadWebhookPort,
/// Occurs when bot tries to set webhook to invalid URL.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: can't parse URL")]
CantParseUrl,
/// Occurs when bot tries to set webhook to unknown host.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: bad webhook: Failed to resolve host: Name or service not known")]
UnknownHost,
/// Occurs when bot tries to send message with unfinished entities.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: can't parse entities")]
CantParseEntities,
/// Occurs when bot tries to set webhook to invalid URL.
///
/// May happen in methods:
/// 1. [`SetWebhook`]
///
/// [`SetWebhook`]: crate::requests::SetWebhook
#[serde(rename = "Bad Request: can't parse URL")]
CantParseUrl,
/// Occurs when bot tries to use getUpdates while webhook is active.
///
/// May happen in methods:
/// 1. [`GetUpdates`]
///
/// [`GetUpdates`]: crate::requests::GetUpdates
#[serde(rename = "can't use getUpdates method while webhook is active")]
CantGetUpdates,
/// Occurs when bot tries to send message with unfinished entities.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: can't parse entities")]
CantParseEntities,
/// Occurs when bot tries to do some in group where bot was kicked.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: bot was kicked from a chat")]
BotKicked,
/// Occurs when bot tries to use getUpdates while webhook is active.
///
/// May happen in methods:
/// 1. [`GetUpdates`]
///
/// [`GetUpdates`]: crate::requests::GetUpdates
#[serde(rename = "can't use getUpdates method while webhook is active")]
CantGetUpdates,
/// Occurs when bot tries to send message to deactivated user.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: user is deactivated")]
UserDeactivated,
/// Occurs when bot tries to do some in group where bot was kicked.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: bot was kicked from a chat")]
BotKicked,
/// Occurs when you tries to initiate conversation with a user.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: bot can't initiate conversation with a user")]
CantInitiateConversation,
/// Occurs when bot tries to send message to deactivated user.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: user is deactivated")]
UserDeactivated,
/// Occurs when you tries to send message to bot.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: bot can't send messages to bots")]
CantTalkWithBots,
/// Occurs when you tries to initiate conversation with a user.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: bot can't initiate conversation with a user")]
CantInitiateConversation,
/// Occurs when bot tries to send button with invalid http url.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: wrong HTTP URL")]
WrongHTTPurl,
/// Occurs when you tries to send message to bot.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Unauthorized: bot can't send messages to bots")]
CantTalkWithBots,
/// Occurs when bot tries GetUpdate before the timeout. Make sure that only
/// one Updater is running.
///
/// May happen in methods:
/// 1. [`GetUpdates`]
///
/// [`GetUpdates`]: crate::requests::GetUpdates
#[serde(rename = "Conflict: terminated by other getUpdates request; make sure that only one \
bot instance is running")]
TerminatedByOtherGetUpdates,
/// Occurs when bot tries to send button with invalid http url.
///
/// May happen in methods:
/// 1. [`SendMessage`]
///
/// [`SendMessage`]: crate::requests::SendMessage
#[serde(rename = "Bad Request: wrong HTTP URL")]
WrongHTTPurl,
/// Occurs when bot tries to get file by invalid file id.
///
/// May happen in methods:
/// 1. [`GetFile`]
///
/// [`GetFile`]: crate::requests::GetFile
#[serde(rename = "Bad Request: invalid file id")]
FileIdInvalid,
/// Occurs when bot tries GetUpdate before the timeout. Make sure that only
/// one Updater is running.
///
/// May happen in methods:
/// 1. [`GetUpdates`]
///
/// [`GetUpdates`]: crate::requests::GetUpdates
#[serde(rename = "Conflict: terminated by other getUpdates request; make sure that only one \
bot instance is running")]
TerminatedByOtherGetUpdates,
/// Occurs when bot tries to get file by invalid file id.
///
/// May happen in methods:
/// 1. [`GetFile`]
///
/// [`GetFile`]: crate::requests::GetFile
#[serde(rename = "Bad Request: invalid file id")]
FileIdInvalid,
}
/// Error which is not known to `teloxide`.
///
/// If you've received this error, please [open an issue] with the
/// description of the error.
///
/// [open an issue]: https://github.com/teloxide/teloxide/issues/new
Unknown(String),
}

82
src/local_macros.rs
View file

@ -106,85 +106,3 @@ macro_rules! req_future {
};
}
#[macro_use]
macro_rules! serde_or_unknown {
(
#[unknown_mod = $mod_:ident]
#[unknown_kind = $Kind:ident]
#[unknown_path = $path:literal]
$(
#[ $($meta:tt)* ]
)*
$v:vis enum $Name:ident {
#[unknown]
$(
#[ $($unknown_meta:tt)* ]
)*
$Unknown:ident(String)
$(
,
$(
#[ $($var_meta:tt)* ]
)*
$Var:ident
)*
$(,)?
}
) => {
mod $mod_ {
#[allow(unused_imports)]
use super::{*, $Name as _};
$(
#[ $($meta)* ]
)*
$v enum $Name {
$(
$(
#[ $($var_meta)* ]
)*
$Var,
)*
}
#[derive(::serde::Deserialize)]
#[serde(untagged)]
$v enum $Kind {
Known($Name),
Unknown(String),
}
impl ::core::convert::From<$Kind> for super::$Name {
fn from(kind: $Kind) -> Self {
match kind {
$Kind::Unknown(string) => Self::Unknown(string),
$Kind::Known(known) => match known {
$(
$Name::$Var => Self::$Var,
)*
}
}
}
}
}
$(
#[ $($meta)* ]
)*
#[serde(from = $path)]
$v enum $Name {
$(
$(
#[ $($var_meta)* ]
)*
$Var,
)*
$(
#[ $($unknown_meta)* ]
)*
$Unknown(String),
}
}
}

10
src/net/telegram_response.rs
View file

@ -66,4 +66,14 @@ mod tests {
matches!(val, TelegramResponse::Err { error: ApiError::TerminatedByOtherGetUpdates, .. })
);
}
#[test]
fn parse_unknown() {
let s = r#"{"ok":false,"error_code":111,"description":"Unknown description that won't match anything"}"#;
let val = serde_json::from_str::<TelegramResponse<Update>>(s).unwrap();
assert!(
matches!(val, TelegramResponse::Err { error: ApiError::Unknown(s), .. } if s == "Unknown description that won't match anything")
);
}
}