Struct InMemoryBackend 

pub struct InMemoryBackend { /* private fields */ }

In-memory backend for client, bridge-adapter, and runtime tests.

Implementations

impl InMemoryBackend

pub fn new() -> Self

Creates an empty in-memory backend.

pub fn upsert_dialog(&self, dialog: DialogRecord)

Inserts or replaces a dialog.

pub fn set_chat_participants( &self, chat_id: InlineId, participants: Vec<ChatParticipantRecord>, )

Replaces the participant snapshot for a chat.

pub fn insert_message(&self, message: MessageRecord)

Inserts a message into the in-memory history.

pub fn push_event_batch(&self, events: Vec<ClientEvent>)

Queues a server-pushed event batch for ClientBackend::receive_events.

pub fn push_event_error(&self, error: BackendError)

Queues a server-pushed receive error for ClientBackend::receive_events.

pub fn is_connected(&self) -> bool

Returns whether the backend is connected.

Trait Implementations

impl ClientBackend for InMemoryBackend

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.

impl Clone for InMemoryBackend

fn clone(&self) -> InMemoryBackend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InMemoryBackend

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

Formats the value using the given formatter.

impl Default for InMemoryBackend

fn default() -> InMemoryBackend

Returns the “default value” for a type.