Enum Update 

pub enum Update {
    AuthorizationState(UpdateAuthorizationState),
    NewMessage(UpdateNewMessage),
    MessageSendAcknowledged(UpdateMessageSendAcknowledged),
    MessageSendSucceeded(UpdateMessageSendSucceeded),
    MessageSendFailed(UpdateMessageSendFailed),
    MessageContent(UpdateMessageContent),
    MessageEdited(UpdateMessageEdited),
    MessageIsPinned(UpdateMessageIsPinned),
    MessageInteractionInfo(UpdateMessageInteractionInfo),
    MessageContentOpened(UpdateMessageContentOpened),
    MessageMentionRead(UpdateMessageMentionRead),
    MessageUnreadReactions(UpdateMessageUnreadReactions),
    MessageLiveLocationViewed(UpdateMessageLiveLocationViewed),
    NewChat(UpdateNewChat),
    ChatTitle(UpdateChatTitle),
    ChatPhoto(UpdateChatPhoto),
    ChatAccentColors(UpdateChatAccentColors),
    ChatPermissions(UpdateChatPermissions),
    ChatLastMessage(UpdateChatLastMessage),
    ChatPosition(UpdateChatPosition),
    ChatAddedToList(UpdateChatAddedToList),
    ChatRemovedFromList(UpdateChatRemovedFromList),
    ChatReadInbox(UpdateChatReadInbox),
    ChatReadOutbox(UpdateChatReadOutbox),
    ChatActionBar(UpdateChatActionBar),
    ChatBusinessBotManageBar(UpdateChatBusinessBotManageBar),
    ChatAvailableReactions(UpdateChatAvailableReactions),
    ChatDraftMessage(UpdateChatDraftMessage),
    ChatEmojiStatus(UpdateChatEmojiStatus),
    ChatMessageSender(UpdateChatMessageSender),
    ChatMessageAutoDeleteTime(UpdateChatMessageAutoDeleteTime),
    ChatNotificationSettings(UpdateChatNotificationSettings),
    ChatPendingJoinRequests(UpdateChatPendingJoinRequests),
    ChatReplyMarkup(UpdateChatReplyMarkup),
    ChatBackground(UpdateChatBackground),
    ChatTheme(UpdateChatTheme),
    ChatUnreadMentionCount(UpdateChatUnreadMentionCount),
    ChatUnreadReactionCount(UpdateChatUnreadReactionCount),
    ChatVideoChat(UpdateChatVideoChat),
    ChatDefaultDisableNotification(UpdateChatDefaultDisableNotification),
    ChatHasProtectedContent(UpdateChatHasProtectedContent),
    ChatIsTranslatable(UpdateChatIsTranslatable),
    ChatIsMarkedAsUnread(UpdateChatIsMarkedAsUnread),
    ChatViewAsTopics(UpdateChatViewAsTopics),
    ChatBlockList(UpdateChatBlockList),
    ChatHasScheduledMessages(UpdateChatHasScheduledMessages),
    ChatFolders(UpdateChatFolders),
    ChatOnlineMemberCount(UpdateChatOnlineMemberCount),
    SavedMessagesTopic(UpdateSavedMessagesTopic),
    SavedMessagesTopicCount(UpdateSavedMessagesTopicCount),
    QuickReplyShortcut(UpdateQuickReplyShortcut),
    QuickReplyShortcutDeleted(UpdateQuickReplyShortcutDeleted),
    QuickReplyShortcuts(UpdateQuickReplyShortcuts),
    QuickReplyShortcutMessages(UpdateQuickReplyShortcutMessages),
    ForumTopicInfo(UpdateForumTopicInfo),
    ScopeNotificationSettings(UpdateScopeNotificationSettings),
    ReactionNotificationSettings(UpdateReactionNotificationSettings),
    Notification(UpdateNotification),
    NotificationGroup(UpdateNotificationGroup),
    ActiveNotifications(UpdateActiveNotifications),
    HavePendingNotifications(UpdateHavePendingNotifications),
    DeleteMessages(UpdateDeleteMessages),
    ChatAction(UpdateChatAction),
    UserStatus(UpdateUserStatus),
    User(UpdateUser),
    BasicGroup(UpdateBasicGroup),
    Supergroup(UpdateSupergroup),
    SecretChat(UpdateSecretChat),
    UserFullInfo(UpdateUserFullInfo),
    BasicGroupFullInfo(UpdateBasicGroupFullInfo),
    SupergroupFullInfo(UpdateSupergroupFullInfo),
    ServiceNotification(UpdateServiceNotification),
    File(UpdateFile),
    FileGenerationStart(UpdateFileGenerationStart),
    FileGenerationStop(UpdateFileGenerationStop),
    FileDownloads(UpdateFileDownloads),
    FileAddedToDownloads(UpdateFileAddedToDownloads),
    FileDownload(UpdateFileDownload),
    FileRemovedFromDownloads(UpdateFileRemovedFromDownloads),
    Call(UpdateCall),
    GroupCall(UpdateGroupCall),
    GroupCallParticipant(UpdateGroupCallParticipant),
    NewCallSignalingData(UpdateNewCallSignalingData),
    UserPrivacySettingRules(UpdateUserPrivacySettingRules),
    UnreadMessageCount(UpdateUnreadMessageCount),
    UnreadChatCount(UpdateUnreadChatCount),
    Story(UpdateStory),
    StoryDeleted(UpdateStoryDeleted),
    StorySendSucceeded(UpdateStorySendSucceeded),
    StorySendFailed(UpdateStorySendFailed),
    ChatActiveStories(UpdateChatActiveStories),
    StoryListChatCount(UpdateStoryListChatCount),
    StoryStealthMode(UpdateStoryStealthMode),
    Option(UpdateOption),
    StickerSet(UpdateStickerSet),
    InstalledStickerSets(UpdateInstalledStickerSets),
    TrendingStickerSets(UpdateTrendingStickerSets),
    RecentStickers(UpdateRecentStickers),
    FavoriteStickers(UpdateFavoriteStickers),
    SavedAnimations(UpdateSavedAnimations),
    SavedNotificationSounds(UpdateSavedNotificationSounds),
    DefaultBackground(UpdateDefaultBackground),
    ChatThemes(UpdateChatThemes),
    AccentColors(UpdateAccentColors),
    ProfileAccentColors(UpdateProfileAccentColors),
    LanguagePackStrings(UpdateLanguagePackStrings),
    ConnectionState(UpdateConnectionState),
    TermsOfService(UpdateTermsOfService),
    UsersNearby(UpdateUsersNearby),
    UnconfirmedSession(UpdateUnconfirmedSession),
    AttachmentMenuBots(UpdateAttachmentMenuBots),
    WebAppMessageSent(UpdateWebAppMessageSent),
    ActiveEmojiReactions(UpdateActiveEmojiReactions),
    DefaultReactionType(UpdateDefaultReactionType),
    SavedMessagesTags(UpdateSavedMessagesTags),
    ChatRevenueAmount,
    SpeechRecognitionTrial(UpdateSpeechRecognitionTrial),
    DiceEmojis(UpdateDiceEmojis),
    AnimatedEmojiMessageClicked(UpdateAnimatedEmojiMessageClicked),
    AnimationSearchParameters(UpdateAnimationSearchParameters),
    SuggestedActions(UpdateSuggestedActions),
    SpeedLimitNotification(UpdateSpeedLimitNotification),
    ContactCloseBirthdays(UpdateContactCloseBirthdays),
    AutosaveSettings(UpdateAutosaveSettings),
    BusinessConnection(UpdateBusinessConnection),
    NewBusinessMessage(UpdateNewBusinessMessage),
    BusinessMessageEdited(UpdateBusinessMessageEdited),
    BusinessMessagesDeleted(UpdateBusinessMessagesDeleted),
    NewInlineQuery(UpdateNewInlineQuery),
    NewChosenInlineResult(UpdateNewChosenInlineResult),
    NewCallbackQuery(UpdateNewCallbackQuery),
    NewInlineCallbackQuery(UpdateNewInlineCallbackQuery),
    NewShippingQuery(UpdateNewShippingQuery),
    NewPreCheckoutQuery(UpdateNewPreCheckoutQuery),
    NewCustomEvent(UpdateNewCustomEvent),
    NewCustomQuery(UpdateNewCustomQuery),
    Poll(UpdatePoll),
    PollAnswer(UpdatePollAnswer),
    ChatMember(UpdateChatMember),
    NewChatJoinRequest(UpdateNewChatJoinRequest),
    ChatBoost(UpdateChatBoost),
    MessageReaction(UpdateMessageReaction),
    MessageReactions(UpdateMessageReactions),
}

Variants

AuthorizationState(UpdateAuthorizationState)

The user authorization state has changed

NewMessage(UpdateNewMessage)

A new message was received; can also be an outgoing message

MessageSendAcknowledged(UpdateMessageSendAcknowledged)

A request to send a message has reached the Telegram server. This doesn’t mean that the message will be sent successfully. This update is sent only if the option “use_quick_ack” is set to true. This update may be sent multiple times for the same message

MessageSendSucceeded(UpdateMessageSendSucceeded)

A message has been successfully sent

MessageSendFailed(UpdateMessageSendFailed)

A message failed to send. Be aware that some messages being sent can be irrecoverably deleted, in which case updateDeleteMessages will be received instead of this update

MessageContent(UpdateMessageContent)

The message content has changed

MessageEdited(UpdateMessageEdited)

A message was edited. Changes in the message content will come in a separate updateMessageContent

MessageIsPinned(UpdateMessageIsPinned)

The message pinned state was changed

MessageInteractionInfo(UpdateMessageInteractionInfo)

The information about interactions with a message has changed

MessageContentOpened(UpdateMessageContentOpened)

The message content was opened. Updates voice note messages to “listened”, video note messages to “viewed” and starts the self-destruct timer

MessageMentionRead(UpdateMessageMentionRead)

A message with an unread mention was read

MessageUnreadReactions(UpdateMessageUnreadReactions)

The list of unread reactions added to a message was changed

MessageLiveLocationViewed(UpdateMessageLiveLocationViewed)

A message with a live location was viewed. When the update is received, the application is supposed to update the live location

NewChat(UpdateNewChat)

A new chat has been loaded/created. This update is guaranteed to come before the chat identifier is returned to the application. The chat field changes will be reported through separate updates

ChatTitle(UpdateChatTitle)

The title of a chat was changed

ChatPhoto(UpdateChatPhoto)

A chat photo was changed

ChatAccentColors(UpdateChatAccentColors)

Chat accent colors have changed

ChatPermissions(UpdateChatPermissions)

Chat permissions were changed

ChatLastMessage(UpdateChatLastMessage)

The last message of a chat was changed

ChatPosition(UpdateChatPosition)

The position of a chat in a chat list has changed. An updateChatLastMessage or updateChatDraftMessage update might be sent instead of the update

ChatAddedToList(UpdateChatAddedToList)

A chat was added to a chat list

ChatRemovedFromList(UpdateChatRemovedFromList)

A chat was removed from a chat list

ChatReadInbox(UpdateChatReadInbox)

Incoming messages were read or the number of unread messages has been changed

ChatReadOutbox(UpdateChatReadOutbox)

Outgoing messages were read

ChatActionBar(UpdateChatActionBar)

The chat action bar was changed

ChatBusinessBotManageBar(UpdateChatBusinessBotManageBar)

The bar for managing business bot was changed in a chat

ChatAvailableReactions(UpdateChatAvailableReactions)

The chat available reactions were changed

ChatDraftMessage(UpdateChatDraftMessage)

A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn’t be applied

ChatEmojiStatus(UpdateChatEmojiStatus)

Chat emoji status has changed

ChatMessageSender(UpdateChatMessageSender)

The message sender that is selected to send messages in a chat has changed

ChatMessageAutoDeleteTime(UpdateChatMessageAutoDeleteTime)

The message auto-delete or self-destruct timer setting for a chat was changed

ChatNotificationSettings(UpdateChatNotificationSettings)

Notification settings for a chat were changed

ChatPendingJoinRequests(UpdateChatPendingJoinRequests)

The chat pending join requests were changed

ChatReplyMarkup(UpdateChatReplyMarkup)

The default chat reply markup was changed. Can occur because new messages with reply markup were received or because an old reply markup was hidden by the user

ChatBackground(UpdateChatBackground)

The chat background was changed

ChatTheme(UpdateChatTheme)

The chat theme was changed

ChatUnreadMentionCount(UpdateChatUnreadMentionCount)

The chat unread_mention_count has changed

ChatUnreadReactionCount(UpdateChatUnreadReactionCount)

The chat unread_reaction_count has changed

ChatVideoChat(UpdateChatVideoChat)

A chat video chat state has changed

ChatDefaultDisableNotification(UpdateChatDefaultDisableNotification)

The value of the default disable_notification parameter, used when a message is sent to the chat, was changed

ChatHasProtectedContent(UpdateChatHasProtectedContent)

A chat content was allowed or restricted for saving

ChatIsTranslatable(UpdateChatIsTranslatable)

Translation of chat messages was enabled or disabled

ChatIsMarkedAsUnread(UpdateChatIsMarkedAsUnread)

A chat was marked as unread or was read

ChatViewAsTopics(UpdateChatViewAsTopics)

A chat default appearance has changed

ChatBlockList(UpdateChatBlockList)

A chat was blocked or unblocked

ChatHasScheduledMessages(UpdateChatHasScheduledMessages)

A chat’s has_scheduled_messages field has changed

ChatFolders(UpdateChatFolders)

The list of chat folders or a chat folder has changed

ChatOnlineMemberCount(UpdateChatOnlineMemberCount)

The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats. There is no guarantee that it is sent just after the number of online users has changed

SavedMessagesTopic(UpdateSavedMessagesTopic)

Basic information about a Saved Messages topic has changed. This update is guaranteed to come before the topic identifier is returned to the application

SavedMessagesTopicCount(UpdateSavedMessagesTopicCount)

Number of Saved Messages topics has changed

QuickReplyShortcut(UpdateQuickReplyShortcut)

Basic information about a quick reply shortcut has changed. This update is guaranteed to come before the quick shortcut name is returned to the application

QuickReplyShortcutDeleted(UpdateQuickReplyShortcutDeleted)

A quick reply shortcut and all its messages were deleted

QuickReplyShortcuts(UpdateQuickReplyShortcuts)

The list of quick reply shortcuts has changed

QuickReplyShortcutMessages(UpdateQuickReplyShortcutMessages)

The list of quick reply shortcut messages has changed

ForumTopicInfo(UpdateForumTopicInfo)

Basic information about a topic in a forum chat was changed

ScopeNotificationSettings(UpdateScopeNotificationSettings)

Notification settings for some type of chats were updated

ReactionNotificationSettings(UpdateReactionNotificationSettings)

Notification settings for reactions were updated

Notification(UpdateNotification)

A notification was changed

NotificationGroup(UpdateNotificationGroup)

A list of active notifications in a notification group has changed

ActiveNotifications(UpdateActiveNotifications)

Contains active notifications that were shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update

HavePendingNotifications(UpdateHavePendingNotifications)

Describes whether there are some pending notification updates. Can be used to prevent application from killing, while there are some pending notifications

DeleteMessages(UpdateDeleteMessages)

Some messages were deleted

ChatAction(UpdateChatAction)

A message sender activity in the chat has changed

UserStatus(UpdateUserStatus)

The user went online or offline

User(UpdateUser)

Some data of a user has changed. This update is guaranteed to come before the user identifier is returned to the application

BasicGroup(UpdateBasicGroup)

Some data of a basic group has changed. This update is guaranteed to come before the basic group identifier is returned to the application

Supergroup(UpdateSupergroup)

Some data of a supergroup or a channel has changed. This update is guaranteed to come before the supergroup identifier is returned to the application

SecretChat(UpdateSecretChat)

Some data of a secret chat has changed. This update is guaranteed to come before the secret chat identifier is returned to the application

UserFullInfo(UpdateUserFullInfo)

Some data in userFullInfo has been changed

BasicGroupFullInfo(UpdateBasicGroupFullInfo)

Some data in basicGroupFullInfo has been changed

SupergroupFullInfo(UpdateSupergroupFullInfo)

Some data in supergroupFullInfo has been changed

ServiceNotification(UpdateServiceNotification)

A service notification from the server was received. Upon receiving this the application must show a popup with the content of the notification

File(UpdateFile)

Information about a file was updated

FileGenerationStart(UpdateFileGenerationStart)

The file generation process needs to be started by the application

FileGenerationStop(UpdateFileGenerationStop)

File generation is no longer needed

FileDownloads(UpdateFileDownloads)

The state of the file download list has changed

FileAddedToDownloads(UpdateFileAddedToDownloads)

A file was added to the file download list. This update is sent only after file download list is loaded for the first time

FileDownload(UpdateFileDownload)

A file download was changed. This update is sent only after file download list is loaded for the first time

FileRemovedFromDownloads(UpdateFileRemovedFromDownloads)

A file was removed from the file download list. This update is sent only after file download list is loaded for the first time

Call(UpdateCall)

New call was created or information about a call was updated

GroupCall(UpdateGroupCall)

Information about a group call was updated

GroupCallParticipant(UpdateGroupCallParticipant)

Information about a group call participant was changed. The updates are sent only after the group call is received through getGroupCall and only if the call is joined or being joined

NewCallSignalingData(UpdateNewCallSignalingData)

New call signaling data arrived

UserPrivacySettingRules(UpdateUserPrivacySettingRules)

Some privacy setting rules have been changed

UnreadMessageCount(UpdateUnreadMessageCount)

Number of unread messages in a chat list has changed. This update is sent only if the message database is used

UnreadChatCount(UpdateUnreadChatCount)

Number of unread chats, i.e. with unread messages or marked as unread, has changed. This update is sent only if the message database is used

Story(UpdateStory)

A story was changed

StoryDeleted(UpdateStoryDeleted)

A story became inaccessible

StorySendSucceeded(UpdateStorySendSucceeded)

A story has been successfully sent

StorySendFailed(UpdateStorySendFailed)

A story failed to send. If the story sending is canceled, then updateStoryDeleted will be received instead of this update

ChatActiveStories(UpdateChatActiveStories)

The list of active stories posted by a specific chat has changed

StoryListChatCount(UpdateStoryListChatCount)

Number of chats in a story list has changed

StoryStealthMode(UpdateStoryStealthMode)

Story stealth mode settings have changed

Option(UpdateOption)

An option changed its value

StickerSet(UpdateStickerSet)

A sticker set has changed

InstalledStickerSets(UpdateInstalledStickerSets)

The list of installed sticker sets was updated

TrendingStickerSets(UpdateTrendingStickerSets)

The list of trending sticker sets was updated or some of them were viewed

RecentStickers(UpdateRecentStickers)

The list of recently used stickers was updated

FavoriteStickers(UpdateFavoriteStickers)

The list of favorite stickers was updated

SavedAnimations(UpdateSavedAnimations)

The list of saved animations was updated

SavedNotificationSounds(UpdateSavedNotificationSounds)

The list of saved notification sounds was updated. This update may not be sent until information about a notification sound was requested for the first time

DefaultBackground(UpdateDefaultBackground)

The default background has changed

ChatThemes(UpdateChatThemes)

The list of available chat themes has changed

AccentColors(UpdateAccentColors)

The list of supported accent colors has changed

ProfileAccentColors(UpdateProfileAccentColors)

The list of supported accent colors for user profiles has changed

LanguagePackStrings(UpdateLanguagePackStrings)

Some language pack strings have been updated

ConnectionState(UpdateConnectionState)

The connection state has changed. This update must be used only to show a human-readable description of the connection state

TermsOfService(UpdateTermsOfService)

New terms of service must be accepted by the user. If the terms of service are declined, then the deleteAccount method must be called with the reason “Decline ToS update”

UsersNearby(UpdateUsersNearby)

The list of users nearby has changed. The update is guaranteed to be sent only 60 seconds after a successful searchChatsNearby request

UnconfirmedSession(UpdateUnconfirmedSession)

The first unconfirmed session has changed

AttachmentMenuBots(UpdateAttachmentMenuBots)

The list of bots added to attachment or side menu has changed

WebAppMessageSent(UpdateWebAppMessageSent)

A message was sent by an opened Web App, so the Web App needs to be closed

ActiveEmojiReactions(UpdateActiveEmojiReactions)

The list of active emoji reactions has changed

DefaultReactionType(UpdateDefaultReactionType)

The type of default reaction has changed

SavedMessagesTags(UpdateSavedMessagesTags)

Tags used in Saved Messages or a Saved Messages topic have changed

ChatRevenueAmount

The revenue earned from sponsored messages in a chat has changed. If chat revenue screen is opened, then getChatRevenueTransactions may be called to fetch new transactions

SpeechRecognitionTrial(UpdateSpeechRecognitionTrial)

The parameters of speech recognition without Telegram Premium subscription has changed

DiceEmojis(UpdateDiceEmojis)

The list of supported dice emojis has changed

AnimatedEmojiMessageClicked(UpdateAnimatedEmojiMessageClicked)

Some animated emoji message was clicked and a big animated sticker must be played if the message is visible on the screen. chatActionWatchingAnimations with the text of the message needs to be sent if the sticker is played

AnimationSearchParameters(UpdateAnimationSearchParameters)

The parameters of animation search through getOption(“animation_search_bot_username”) bot has changed

SuggestedActions(UpdateSuggestedActions)

The list of suggested to the user actions has changed

SpeedLimitNotification(UpdateSpeedLimitNotification)

Download or upload file speed for the user was limited, but it can be restored by subscription to Telegram Premium. The notification can be postponed until a being downloaded or uploaded file is visible to the user Use getOption(“premium_download_speedup”) or getOption(“premium_upload_speedup”) to get expected speedup after subscription to Telegram Premium

ContactCloseBirthdays(UpdateContactCloseBirthdays)

The list of contacts that had birthdays recently or will have birthday soon has changed

AutosaveSettings(UpdateAutosaveSettings)

Autosave settings for some type of chats were updated

BusinessConnection(UpdateBusinessConnection)

A business connection has changed; for bots only

NewBusinessMessage(UpdateNewBusinessMessage)

A new message was added to a business account; for bots only

BusinessMessageEdited(UpdateBusinessMessageEdited)

A message in a business account was edited; for bots only

BusinessMessagesDeleted(UpdateBusinessMessagesDeleted)

Messages in a business account were deleted; for bots only

NewInlineQuery(UpdateNewInlineQuery)

A new incoming inline query; for bots only

NewChosenInlineResult(UpdateNewChosenInlineResult)

The user has chosen a result of an inline query; for bots only

NewCallbackQuery(UpdateNewCallbackQuery)

A new incoming callback query; for bots only

NewInlineCallbackQuery(UpdateNewInlineCallbackQuery)

A new incoming callback query from a message sent via a bot; for bots only

NewShippingQuery(UpdateNewShippingQuery)

A new incoming shipping query; for bots only. Only for invoices with flexible price

NewPreCheckoutQuery(UpdateNewPreCheckoutQuery)

A new incoming pre-checkout query; for bots only. Contains full information about a checkout

NewCustomEvent(UpdateNewCustomEvent)

A new incoming event; for bots only

NewCustomQuery(UpdateNewCustomQuery)

A new incoming query; for bots only

Poll(UpdatePoll)

A poll was updated; for bots only

PollAnswer(UpdatePollAnswer)

A user changed the answer to a poll; for bots only

ChatMember(UpdateChatMember)

User rights changed in a chat; for bots only

NewChatJoinRequest(UpdateNewChatJoinRequest)

A user sent a join request to a chat; for bots only

ChatBoost(UpdateChatBoost)

A chat boost has changed; for bots only

MessageReaction(UpdateMessageReaction)

User changed its reactions on a message with public reactions; for bots only

MessageReactions(UpdateMessageReactions)

Reactions added to a message with anonymous reactions have changed; for bots only

Trait Implementations

impl Clone for Update

fn clone(&self) -> Update

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Update

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Update

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Update

fn eq(&self, other: &Update) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Update

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Update