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https://github.com/logos-messaging/libchat.git
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addcde03eb
- Core returns `InboundResult` — a typed struct with an optional `NewConversation` and a `FrameOutcome` of decrypted messages. - Client surfaces app-facing events via `Vec<Event>`, translated from `InboundResult` at the boundary. - MLS group welcomes now produce a `ConversationStarted` event with no initial content, fixing the silent-group-join case where the inbox layer dropped the observation. - C FFI exposes an `EventList` opaque type with indexed accessors and an `Invalid` sentinel for OOB / non-applicable reads. - Symmetric `Inbox` / `InboxV2` handlers: both return `Result<InboundResult, _>` and own the persistence + ephemeral-key cleanup for the conversations they create. - Updated and simplified `docs/adr/0001-client-event-system.md`.
38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
//! Application-facing chat events.
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//!
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//! Each variant of [`Event`] describes one observable thing the application
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//! cares about: a new conversation has appeared, a message was decrypted on
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//! an existing one, and so on. The enum is `#[non_exhaustive]` so new
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//! variants can be added without breaking exhaustive matches in dependent
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//! crates.
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use libchat::ConversationIdOwned;
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/// A discrete chat event.
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#[non_exhaustive]
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#[derive(Debug, Clone)]
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pub enum Event {
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/// A new conversation has appeared.
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ConversationStarted {
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convo_id: ConversationIdOwned,
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class: ConversationClass,
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},
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/// User content arrived on an existing conversation.
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MessageReceived {
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convo_id: ConversationIdOwned,
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content: Vec<u8>,
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},
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}
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/// Coarse classification of a conversation, intended as a UI/UX hint.
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///
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/// Decoupled from the core's protocol-versioned kinds: future versions of
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/// an existing class (e.g. a `PrivateV2`) map to the same variant here.
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/// New variants are reserved for fundamentally different conversation
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/// shapes and are intentionally breaking when added.
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum ConversationClass {
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Private,
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Group,
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}
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