Trait ClientBackend 

pub trait ClientBackend:
    Debug
    + Send
    + Sync
    + 'static {
    // Required methods
    fn auth_start(
        &self,
        request: AuthStartRequest,
    ) -> BoxFuture<'static, BackendResult<AuthStartResult>>;
    fn auth_verify(
        &self,
        request: AuthVerifyRequest,
    ) -> BoxFuture<'static, BackendResult<AuthVerifyResult>>;
    fn resume_session(
        &self,
    ) -> BoxFuture<'static, BackendResult<ClientStatusSnapshot>>;
    fn connect(
        &self,
        request: ConnectRequest,
    ) -> BoxFuture<'static, BackendResult<ClientStatusSnapshot>>;
    fn logout(&self) -> BoxFuture<'static, BackendResult<()>>;
    fn dialogs(
        &self,
        request: DialogsRequest,
    ) -> BoxFuture<'static, BackendResult<DialogsPage>>;
    fn cached_dialogs(
        &self,
        request: DialogsRequest,
    ) -> BoxFuture<'static, BackendResult<DialogsPage>>;
    fn account_state(
        &self,
    ) -> BoxFuture<'static, BackendResult<AccountStateSnapshot>>;
    fn chat_state(
        &self,
        chat_id: InlineId,
    ) -> BoxFuture<'static, BackendResult<ChatStateSnapshot>>;
    fn history(
        &self,
        request: HistoryRequest,
    ) -> BoxFuture<'static, BackendResult<HistoryPage>>;
    fn cached_history(
        &self,
        request: HistoryRequest,
    ) -> BoxFuture<'static, BackendResult<HistoryPage>>;
    fn chat_participants(
        &self,
        request: ChatParticipantsRequest,
    ) -> BoxFuture<'static, BackendResult<ChatParticipantsPage>>;
    fn add_chat_participant(
        &self,
        request: AddChatParticipantRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn remove_chat_participant(
        &self,
        request: RemoveChatParticipantRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn update_chat_info(
        &self,
        request: UpdateChatInfoRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn delete_chat(
        &self,
        request: DeleteChatRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn create_dm(
        &self,
        request: CreateDmRequest,
    ) -> BoxFuture<'static, BackendResult<CreatedChat>>;
    fn create_thread(
        &self,
        request: CreateThreadRequest,
    ) -> BoxFuture<'static, BackendResult<CreatedChat>>;
    fn create_reply_thread(
        &self,
        request: CreateReplyThreadRequest,
    ) -> BoxFuture<'static, BackendResult<CreatedChat>>;
    fn send_text(
        &self,
        request: SendTextRequest,
    ) -> BoxFuture<'static, BackendResult<SendTextOutcome>>;
    fn send_media(
        &self,
        request: UploadRequest,
        bytes: Vec<u8>,
    ) -> BoxFuture<'static, BackendResult<SendTextOutcome>>;
    fn edit_message(
        &self,
        request: EditMessageRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn delete_message(
        &self,
        request: DeleteMessageRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn react(
        &self,
        request: ReactRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn read(
        &self,
        request: ReadRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn set_marked_unread(
        &self,
        request: SetMarkedUnreadRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn update_dialog_notifications(
        &self,
        request: UpdateDialogNotificationsRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn typing(
        &self,
        request: TypingRequest,
    ) -> BoxFuture<'static, BackendResult<OperationOutcome>>;
    fn receive_events(
        &self,
    ) -> BoxFuture<'static, BackendResult<Vec<ClientEvent>>>;
}

Async backend boundary for the client runner.

Required Methods

fn auth_start( &self, request: AuthStartRequest, ) -> BoxFuture<'static, BackendResult<AuthStartResult>>

Sends an Inline login code.

fn auth_verify( &self, request: AuthVerifyRequest, ) -> BoxFuture<'static, BackendResult<AuthVerifyResult>>

Verifies an Inline login code and persists the resulting session.

fn resume_session( &self, ) -> BoxFuture<'static, BackendResult<ClientStatusSnapshot>>

Resumes a previously stored session, if available.

fn connect( &self, request: ConnectRequest, ) -> BoxFuture<'static, BackendResult<ClientStatusSnapshot>>

Connects or reconnects the client.

fn logout(&self) -> BoxFuture<'static, BackendResult<()>>

Logs out the current account.

fn dialogs( &self, request: DialogsRequest, ) -> BoxFuture<'static, BackendResult<DialogsPage>>

Lists dialogs.

fn cached_dialogs( &self, request: DialogsRequest, ) -> BoxFuture<'static, BackendResult<DialogsPage>>

Lists only durable cached dialogs without a network request.

fn account_state( &self, ) -> BoxFuture<'static, BackendResult<AccountStateSnapshot>>

Loads account-level durable state used for consumer reconciliation.

fn chat_state( &self, chat_id: InlineId, ) -> BoxFuture<'static, BackendResult<ChatStateSnapshot>>

Loads durable state for one chat used for consumer reconciliation.

fn history( &self, request: HistoryRequest, ) -> BoxFuture<'static, BackendResult<HistoryPage>>

Fetches chat history.

fn cached_history( &self, request: HistoryRequest, ) -> BoxFuture<'static, BackendResult<HistoryPage>>

Fetches only the client’s durable cached history without making a network request. This is intended for offline consumers and state reconciliation; ordinary callers should prefer Self::history.

fn chat_participants( &self, request: ChatParticipantsRequest, ) -> BoxFuture<'static, BackendResult<ChatParticipantsPage>>

Fetches chat participants.

fn add_chat_participant( &self, request: AddChatParticipantRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Adds a user to a chat.

fn remove_chat_participant( &self, request: RemoveChatParticipantRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Removes a user from a chat.

fn update_chat_info( &self, request: UpdateChatInfoRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Updates mutable chat metadata.

fn delete_chat( &self, request: DeleteChatRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Deletes a chat when permitted by the service.

fn create_dm( &self, request: CreateDmRequest, ) -> BoxFuture<'static, BackendResult<CreatedChat>>

Creates or opens a direct message chat.

fn create_thread( &self, request: CreateThreadRequest, ) -> BoxFuture<'static, BackendResult<CreatedChat>>

Creates a regular Inline thread chat.

fn create_reply_thread( &self, request: CreateReplyThreadRequest, ) -> BoxFuture<'static, BackendResult<CreatedChat>>

Creates a child/reply Inline thread chat.

fn send_text( &self, request: SendTextRequest, ) -> BoxFuture<'static, BackendResult<SendTextOutcome>>

Sends a text message.

fn send_media( &self, request: UploadRequest, bytes: Vec<u8>, ) -> BoxFuture<'static, BackendResult<SendTextOutcome>>

Uploads and sends a media message.

fn edit_message( &self, request: EditMessageRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Edits a text message.

fn delete_message( &self, request: DeleteMessageRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Deletes or unsends a message.

fn react( &self, request: ReactRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Adds or removes a reaction.

fn read( &self, request: ReadRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Marks messages read.

fn set_marked_unread( &self, request: SetMarkedUnreadRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Sets the explicit marked-unread state for a chat.

fn update_dialog_notifications( &self, request: UpdateDialogNotificationsRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Sets or clears a per-dialog notification override.

fn typing( &self, request: TypingRequest, ) -> BoxFuture<'static, BackendResult<OperationOutcome>>

Sends a typing state.

fn receive_events(&self) -> BoxFuture<'static, BackendResult<Vec<ClientEvent>>>

Receives the next batch of server-pushed client events.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl ClientBackend for InMemoryBackend

impl ClientBackend for SdkBackend