Derive PartialEq where possible.

src/call.rs

@@ -10,7 +10,7 @@ pub mod hangup;
 pub mod invite;
 
 /// A VoIP session description.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct SessionDescription {
     /// The type of session description.
     #[serde(rename = "type")]

src/call/answer.rs

@@ -10,7 +10,7 @@ room_event! {
 }
 
 /// The payload of an `AnswerEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct AnswerEventContent {
     /// The VoIP session description object. The session description type must be *answer*.
     pub answer: SessionDescription,

src/call/candidates.rs

@@ -10,7 +10,7 @@ room_event! {
 }
 
 /// The payload of a `CandidatesEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct CandidatesEventContent {
     /// The ID of the call this event relates to.
     pub call_id: String,
@@ -23,7 +23,7 @@ pub struct CandidatesEventContent {
 }
 
 /// An ICE (Interactive Connectivity Establishment) candidate.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct Candidate {
     /// The SDP "a" line of the candidate.
     pub candidate: String,

src/call/hangup.rs

@@ -9,7 +9,7 @@ room_event! {
 }
 
 /// The payload of a `HangupEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct HangupEventContent {
     /// The ID of the call this event relates to.
     pub call_id: String,

src/call/invite.rs

@@ -10,7 +10,7 @@ room_event! {
 }
 
 /// The payload of an `InviteEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct InviteEventContent {
     /// A unique identifer for the call.
     pub call_id: String,

src/key/verification/key.rs

@@ -10,7 +10,7 @@ event! {
 }
 
 /// The payload of an *m.key.verification.key* event.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct KeyEventContent {
     /// An opaque identifier for the verification process.
     ///

src/lib.rs

@@ -134,7 +134,7 @@ pub mod tag;
 pub mod typing;
 
 /// An error when attempting to convert a string to an enum that only accepts certain values.
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Eq, Debug, Hash, PartialEq)]
 pub struct ParseError;
 
 /// The type of an event.

src/receipt.rs

@@ -20,7 +20,7 @@ event! {
 pub type ReceiptEventContent = HashMap<EventId, Receipts>;
 
 /// A collection of receipts.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct Receipts {
     /// A collection of users who have sent *m.read* receipts for this event.
     #[serde(rename = "m.read")]
@@ -34,7 +34,7 @@ pub struct Receipts {
 pub type UserReceipts = HashMap<UserId, Receipt>;
 
 /// An acknowledgement of an event.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct Receipt {
     /// The timestamp (milliseconds since the Unix epoch) when the receipt was sent.
     pub ts: Option<u64>,

src/room/aliases.rs

@@ -9,7 +9,7 @@ state_event! {
 }
 
 /// The payload of an `AliasesEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct AliasesEventContent {
     /// A list of room aliases.
     pub aliases: Vec<RoomAliasId>,

src/room/avatar.rs

@@ -12,7 +12,7 @@ state_event! {
 }
 
 /// The payload of an `AvatarEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct AvatarEventContent {
     /// Information about the avatar image.
     #[serde(skip_serializing_if = "Option::is_none")]

src/room/canonical_alias.rs

@@ -10,7 +10,7 @@ state_event! {
 }
 
 /// The payload of a `CanonicalAliasEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct CanonicalAliasEventContent {
     /// The canonical alias.
     /// Rooms with `alias: None` should be treated the same as a room with no canonical alias.

src/room/guest_access.rs

@@ -11,7 +11,7 @@ state_event! {
 }
 
 /// The payload of a `GuestAccessEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct GuestAccessEventContent {
     /// A policy for guest user access to a room.
     pub guest_access: GuestAccess,

src/room/history_visibility.rs

@@ -9,7 +9,7 @@ state_event! {
 }
 
 /// The payload of a `HistoryVisibilityEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct HistoryVisibilityEventContent {
     /// Who can see the room history.
     pub history_visibility: HistoryVisibility,

src/room/join_rules.rs

@@ -8,7 +8,7 @@ state_event! {
 }
 
 /// The payload of a `JoinRulesEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct JoinRulesEventContent {
     /// The type of rules used for users wishing to join this room.
     pub join_rule: JoinRule,

src/room/name.rs

@@ -9,7 +9,7 @@ state_event! {
 }
 
 /// The payload of a `NameEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct NameEventContent {
     /// The name of the room. This MUST NOT exceed 255 bytes.
     // The spec says “A room with an m.room.name event with an absent, null, or empty name field

src/room/pinned_events.rs

@@ -9,7 +9,7 @@ state_event! {
 }
 
 /// The payload of a `NameEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct PinnedEventsContent {
     /// An ordered list of event IDs to pin.
     pub pinned: Vec<EventId>,

src/room/power_levels.rs

@@ -13,7 +13,7 @@ state_event! {
 }
 
 /// The payload of a `PowerLevelsEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct PowerLevelsEventContent {
     /// The level required to ban a user.
     #[serde(default = "default_power_level")]
@@ -60,7 +60,7 @@ pub struct PowerLevelsEventContent {
 }
 
 /// The power level requirements for specific notification types.
-#[derive(Clone, Copy, Debug, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, PartialEq, Serialize)]
 pub struct NotificationPowerLevels {
     /// The level required to trigger an `@room` notification.
     #[serde(default = "default_power_level")]

src/room/redaction.rs

@@ -12,7 +12,7 @@ room_event! {
 }
 
 /// The payload of a `RedactionEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct RedactionEventContent {
     /// The reason for the redaction, if any.
     #[serde(skip_serializing_if = "Option::is_none")]

src/room/third_party_invite.rs

@@ -12,7 +12,7 @@ state_event! {
 }
 
 /// The payload of a `ThirdPartyInviteEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct ThirdPartyInviteEventContent {
     /// A user-readable string which represents the user who has been invited.
     pub display_name: String,
@@ -29,7 +29,7 @@ pub struct ThirdPartyInviteEventContent {
 }
 
 /// A public key for signing a third party invite token.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct PublicKey {
     /// An optional URL which can be fetched to validate whether the key has been revoked.
     ///

src/room/topic.rs

@@ -8,7 +8,7 @@ state_event! {
 }
 
 /// The payload of a `TopicEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct TopicEventContent {
     /// The topic text.
     pub topic: String,

src/stripped.rs

@@ -63,7 +63,7 @@ pub enum StrippedState {
 }
 
 /// A "stripped-down" version of a core state event.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct StrippedStateContent<C> {
     /// Data specific to the event type.
     pub content: C,

src/tag.rs

@@ -10,14 +10,14 @@ event! {
 }
 
 /// The payload of a `TagEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct TagEventContent {
     /// A map of tag names to tag info.
     pub tags: HashMap<String, TagInfo>,
 }
 
 /// Information about a tag.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct TagInfo {
     /// Value to use for lexicographically ordering rooms with this tag.
     #[serde(skip_serializing_if = "Option::is_none")]

src/typing.rs

@@ -12,7 +12,7 @@ event! {
 }
 
 /// The payload of a `TypingEvent`.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
 pub struct TypingEventContent {
     /// The list of user IDs typing in this room, if any.
     pub user_ids: Vec<UserId>,