Module pdu 

Persistent data unit storage and federation-format utilities.

The module contains the stored event representation, sequence identifiers, builders, and validation helpers. Its wire-format adapters account for room-version rules.

Re-exports

use std::cmp::Ordering; 🔒

use ruma::CanonicalJsonObject; 🔒

use ruma::CanonicalJsonValue; 🔒

use ruma::EventId; 🔒

use ruma::MilliSecondsSinceUnixEpoch; 🔒

use ruma::OwnedEventId; 🔒

use ruma::OwnedRoomId; 🔒

use ruma::OwnedServerName; 🔒

use ruma::OwnedUserId; 🔒

use ruma::RoomId; 🔒

use ruma::UInt; 🔒

use ruma::UserId; 🔒

use ruma::canonical_json::redact_in_place; 🔒

use ruma::events::TimelineEventType; 🔒

use ruma::room_version_rules::RedactionRules; 🔒

use ruma::room_version_rules::RoomVersionRules; 🔒

use ruma::serde::Raw; 🔒

use serde::Deserialize; 🔒

use serde::Deserialize; 🔒

use serde::Serialize; 🔒

use serde::Serialize; 🔒

use serde_json::value::RawValue as RawJsonValue; 🔒

use smallvec::SmallVec; 🔒

use tuwunel_core::Err; 🔒

use tuwunel_core::Result; 🔒

use tuwunel_core::err; 🔒

pub use self::Count as PduCount;

pub use self::Id as PduId;

pub use self::Pdu as PduEvent;

pub use self::RawId as RawPduId;

pub use self::builder::Builder;

pub use self::builder::Builder as PduBuilder;

pub use self::count::Count;

pub use self::format::check::check_room_id;

pub use self::format::check::check_rules;

pub use self::format::from_incoming_federation;

pub use self::format::into_outgoing_federation;

pub use self::hashes::EventHashes as EventHash;

pub use self::id::Id;

pub use self::unsigned::DELAY_ID;

pub use self::unsigned::PRIVATE as PRIVATE_UNSIGNED;

use super::Event; 🔒

use super::ShortRoomId; 🔒

use super::StateKey; 🔒

pub use self::raw_id::*;

Modules

builder 🔒

count 🔒

format 🔒

hashes 🔒

id 🔒

raw_id 🔒

unsigned 🔒

Structs

Pdu

Stores a Matrix persistent data unit in typed form.

RawIdVisitor

Enums

RawId

Packed database key for a room’s normal or backfilled PDU.

Constants

INT_LEN

MAX_AUTH_EVENTS

The [maximum length allowed] for the auth_events array of a PDU. [maximum length allowed]: https://spec.matrix.org/latest/rooms/v1/#event-format

MAX_PDU_BYTES

The [maximum size allowed] for a PDU. [maximum size allowed]: https://spec.matrix.org/latest/client-server-api/#size-limits

MAX_PREV_EVENTS

The maximum length allowed for the prev_events array of a PDU.

Type Aliases

AuthEvents

Inline storage for the typical three-entry auth_events case.

Content

Raw event-content storage with 112 bytes of inline capacity.

PrevEvents

Inline storage for the common single-entry prev_events case.

RawIdBackfilled

RawIdNormal

Unsigned

Raw unsigned storage with 112 bytes of inline capacity.