Update FilterDefinition to be lifetime-generic

ruma-client-api/src/r0/filter.rs

@@ -6,6 +6,7 @@ pub mod get_filter;
 use std::fmt;
 
 use js_int::UInt;
+use ruma_api::Outgoing;
 use ruma_identifiers::{RoomId, UserId};
 use serde::{
     de::{MapAccess, Visitor},
@@ -184,8 +185,9 @@ impl Filter {
 }
 
 /// A filter definition
-#[derive(Clone, Debug, Default, Deserialize, Serialize)]
-pub struct FilterDefinition {
+#[derive(Clone, Debug, Default, Outgoing, Serialize)]
+#[incoming_derive(Clone, Serialize)]
+pub struct FilterDefinition<'a> {
     /// List of event fields to include.
     ///
     /// If this list is absent then all fields are included. The entries may include '.' charaters
@@ -193,7 +195,7 @@ pub struct FilterDefinition {
     /// object. A literal '.' character in a field name may be escaped using a '\'. A server may
     /// include more fields than were requested.
     #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub event_fields: Option<Vec<String>>,
+    pub event_fields: Option<&'a [String]>,
 
     /// The format to use for events.
     ///
@@ -215,7 +217,7 @@ pub struct FilterDefinition {
     pub room: Option<RoomFilter>,
 }
 
-impl FilterDefinition {
+impl<'a> FilterDefinition<'a> {
     /// A filter that can be used to ignore all events
     pub fn ignore_all() -> Self {
         Self {

ruma-client-api/src/r0/filter/create_filter.rs

@@ -3,7 +3,7 @@
 use ruma_api::ruma_api;
 use ruma_identifiers::UserId;
 
-use super::FilterDefinition;
+use super::{FilterDefinition, IncomingFilterDefinition};
 
 ruma_api! {
     metadata: {
@@ -25,7 +25,7 @@ ruma_api! {
 
         /// The filter definition.
         #[ruma_api(body)]
-        pub filter: FilterDefinition,
+        pub filter: FilterDefinition<'a>,
     }
 
     #[non_exhaustive]
@@ -39,7 +39,7 @@ ruma_api! {
 
 impl<'a> Request<'a> {
     /// Creates a new `Request` with the given user ID and filter definition.
-    pub fn new(user_id: &'a UserId, filter: FilterDefinition) -> Self {
+    pub fn new(user_id: &'a UserId, filter: FilterDefinition<'a>) -> Self {
         Self { user_id, filter }
     }
 }

ruma-client-api/src/r0/filter/get_filter.rs

@@ -3,7 +3,7 @@
 use ruma_api::ruma_api;
 use ruma_identifiers::UserId;
 
-use super::FilterDefinition;
+use super::IncomingFilterDefinition;
 
 ruma_api! {
     metadata: {
@@ -30,7 +30,7 @@ ruma_api! {
     response: {
         /// The filter definition.
         #[ruma_api(body)]
-        pub filter: FilterDefinition,
+        pub filter: IncomingFilterDefinition,
     }
 
     error: crate::Error
@@ -45,7 +45,7 @@ impl<'a> Request<'a> {
 
 impl Response {
     /// Creates a new `Response` with the given filter definition.
-    pub fn new(filter: FilterDefinition) -> Self {
+    pub fn new(filter: IncomingFilterDefinition) -> Self {
         Self { filter }
     }
 }

ruma-client-api/src/r0/sync/sync_events.rs

@@ -12,7 +12,7 @@ use ruma_events::{
 use ruma_identifiers::{DeviceKeyAlgorithm, RoomId, UserId};
 use serde::{Deserialize, Serialize};
 
-use crate::r0::filter::FilterDefinition;
+use crate::r0::filter::{FilterDefinition, IncomingFilterDefinition};
 
 ruma_api! {
     metadata: {
@@ -110,7 +110,7 @@ pub enum Filter<'a> {
     // (there are probably some corner cases like leading whitespace)
     #[serde(with = "ruma_serde::json_string")]
     /// A complete filter definition serialized to JSON.
-    FilterDefinition(FilterDefinition),
+    FilterDefinition(FilterDefinition<'a>),
 
     /// The ID of a filter saved on the server.
     FilterId(&'a str),