Add help topic for variables

Fixes #60

.drone.yml

@@ -3,7 +3,7 @@ name: build-and-test
 
 steps:
 - name: test
-  image: rust:1.80
+  image: rust:1.68
   commands:
   - apt-get update
   - apt-get install -y cmake

Dockerfile

@@ -1,7 +1,5 @@
 # Builder image with development dependencies.
 FROM ghcr.io/void-linux/void-linux:latest-mini-x86_64 as builder
-RUN xbps-install -S
-RUN xbps-install -yu xbps
 RUN xbps-install -Syu
 RUN xbps-install -Sy base-devel rustup cmake wget gnupg
 RUN xbps-install -Sy openssl-devel libstdc++-devel
@@ -20,9 +18,6 @@ RUN . /root/.cargo/env && cargo build --release
 
 # Final image
 FROM ghcr.io/void-linux/void-linux:latest-mini-x86_64
-RUN xbps-install -S
-RUN xbps-install -yu xbps
-RUN xbps-install -Syu
 RUN xbps-install -Sy ca-certificates libstdc++
 COPY --from=builder \
     /root/src/target/release/dicebot \

dicebot/Cargo.toml

@@ -16,7 +16,7 @@ tonic-build = "0.4"
 
 [dependencies]
 # indexmap version locked fixes a dependency cycle.
-# indexmap = "=1.6.2"
+indexmap = "=1.6.2"
 log = "0.4"
 tracing-subscriber = "0.2"
 toml = "0.5"
@@ -33,7 +33,7 @@ combine = "4.5"
 futures = "0.3"
 html2text = "0.2"
 phf = { version = "0.8", features = ["macros"] }
-matrix-sdk = { version = "0.6" }
+matrix-sdk = { version = "0.4.1" }
 refinery = { version = "0.8", features = ["rusqlite"]}
 barrel = { version = "0.7", features = ["sqlite3"] }
 strum = { version = "0.22", features = ["derive"] }
@@ -45,7 +45,7 @@ prost = "0.7"
 tenebrous-rpc = { path = "../rpc", version = "0.1.0" }
 
 [dependencies.sqlx]
-version = "0.6"
+version = "0.5"
 features = [ "offline", "sqlite", "runtime-tokio-native-tls" ]
 
 [dependencies.serde]

dicebot/src/bin/dicebot-cmd.rs

@@ -1,4 +1,4 @@
-use matrix_sdk::ruma::room_id;
+use matrix_sdk::ruma::identifiers::room_id;
 use matrix_sdk::Client;
 use tenebrous_dicebot::commands;
 use tenebrous_dicebot::commands::ResponseExtractor;
@@ -29,7 +29,7 @@ async fn main() -> Result<(), BotError> {
     let context = Context {
         db,
         account: Account::default(),
-        matrix_client: Client::new(homeserver).await.expect("Could not create matrix client"),
+        matrix_client: Client::new(homeserver).expect("Could not create matrix client"),
         origin_room: RoomContext {
             id: &room_id!("!fakeroomid:example.com"),
             display_name: "fake room".to_owned(),

dicebot/src/bin/dicebot.rs

@@ -21,7 +21,7 @@ async fn init(config_path: &str) -> Result<(Arc<Config>, Database, Client), BotE
     let cfg = Arc::new(cfg);
     let sqlite_path = format!("{}/dicebot.sqlite", cfg.database_path());
     let db = Database::new(&sqlite_path).await?;
-    let client = tenebrous_dicebot::matrix::create_client(&cfg).await?;
+    let client = tenebrous_dicebot::matrix::create_client(&cfg)?;
     Ok((cfg, db, client))
 }
 
@@ -55,7 +55,7 @@ async fn run() -> Result<(), BotError> {
 
     match try_join!(bot, grpc) {
         Ok(_) => (),
-        Err(e) => error!("Error: {:?}", e),
+        Err(e) => error!("Error: {}", e),
     };
 
     Ok(())

dicebot/src/bot/command_execution.rs

@@ -8,7 +8,7 @@ use crate::{
     models::Account,
 };
 use futures::stream::{self, StreamExt};
-use matrix_sdk::ruma::{OwnedEventId, RoomId};
+use matrix_sdk::ruma::{EventId, RoomId};
 use matrix_sdk::{self, room::Joined, Client};
 use std::clone::Clone;
 use std::convert::TryFrom;
@@ -20,7 +20,7 @@ pub(super) async fn handle_single_result(
     cmd_result: &ExecutionResult,
     respond_to: &str,
     room: &Joined,
-    event_id: OwnedEventId,
+    event_id: EventId,
 ) {
     let html = cmd_result.message_html(respond_to);
     let plain = cmd_result.message_plain(respond_to);
@@ -108,9 +108,9 @@ fn get_account_active_room(client: &Client, account: &Account) -> Result<Option<
     let active_room = account
         .registered_user()
         .and_then(|u| u.active_room.as_deref())
-        .map(|room_id| <&RoomId>::try_from(room_id))
+        .map(|room_id| RoomId::try_from(room_id))
         .transpose()?
-        .and_then(|active_room_id| client.get_joined_room(active_room_id));
+        .and_then(|active_room_id| client.get_joined_room(&active_room_id));
 
     Ok(active_room)
 }

dicebot/src/bot/event_handlers.rs

@@ -3,24 +3,25 @@ use crate::db::sqlite::Database;
 use crate::db::Rooms;
 use crate::error::BotError;
 use log::{debug, error, info, warn};
-use matrix_sdk::ruma::events::room::member::RoomMemberEventContent;
+use matrix_sdk::ruma::events::room::member::MemberEventContent;
-use matrix_sdk::ruma::events::{StrippedStateEvent, SyncMessageLikeEvent};
+use matrix_sdk::ruma::events::room::message::{MessageType, TextMessageEventContent};
-use matrix_sdk::{self, room::Room, ruma::events::room::message::RoomMessageEventContent};
+use matrix_sdk::ruma::events::{StrippedStateEvent, SyncMessageEvent};
-use matrix_sdk::{Client, DisplayName};
+use matrix_sdk::Client;
+use matrix_sdk::{self, room::Room, ruma::events::room::message::MessageEventContent};
 use std::ops::Sub;
-use std::time::UNIX_EPOCH;
 use std::time::{Duration, SystemTime};
+use std::{clone::Clone, time::UNIX_EPOCH};
 
 /// Check if a message is recent enough to actually process. If the
 /// message is within "oldest_message_age" seconds, this function
 /// returns true. If it's older than that, it returns false and logs a
 /// debug message.
 fn check_message_age(
-    event: &SyncMessageLikeEvent<RoomMessageEventContent>,
+    event: &SyncMessageEvent<MessageEventContent>,
     oldest_message_age: u64,
 ) -> bool {
     let sending_time = event
-        .origin_server_ts()
+        .origin_server_ts
         .to_system_time()
         .unwrap_or(UNIX_EPOCH);
 
@@ -47,7 +48,7 @@ fn check_message_age(
 /// the bot left and rejoined quickly.
 async fn should_process_message<'a>(
     bot: &DiceBot,
-    event: &SyncMessageLikeEvent<RoomMessageEventContent>,
+    event: &SyncMessageEvent<MessageEventContent>,
 ) -> Result<(String, String), BotError> {
     //Ignore messages that are older than configured duration.
     if !check_message_age(event, bot.config.oldest_message_age()) {
@@ -61,29 +62,23 @@ async fn should_process_message<'a>(
         return Err(BotError::ShouldNotProcessError);
     }
 
-    let msg_body: String = event
+    let (msg_body, sender_username) = if let SyncMessageEvent {
-        .as_original()
+        content:
-        .map(|e| e.content.body())
+            MessageEventContent {
-        .map(str::to_string)
+                msgtype: MessageType::Text(TextMessageEventContent { body, .. }),
-        .unwrap_or_else(|| String::new());
+                ..
-
+            },
-    let sender_username: String = format!(
+        sender,
-        "@{}:{}",
+        ..
-        event.sender().localpart(),
+    } = event
-        event.sender().server_name()
+    {
-    );
+        (
-
+            body.clone(),
-    // Do not process messages from the bot itself. Otherwise it might
+            format!("@{}:{}", sender.localpart(), sender.server_name()),
-    // try to execute its own commands.
+        )
-    let bot_username = bot
+    } else {
-        .client
+        (String::new(), String::new())
-        .user_id()
+    };
-        .map(|u| format!("@{}:{}", u.localpart(), u.server_name()))
-        .unwrap_or_default();
-
-    if sender_username == bot_username {
-        return Err(BotError::ShouldNotProcessError);
-    }
 
     Ok((msg_body, sender_username))
 }
@@ -101,7 +96,7 @@ async fn should_process_event(db: &Database, room_id: &str, event_id: &str) -> b
 }
 
 pub(super) async fn on_stripped_state_member(
-    event: StrippedStateEvent<RoomMemberEventContent>,
+    event: StrippedStateEvent<MemberEventContent>,
     client: Client,
     room: Room,
 ) {
@@ -116,10 +111,7 @@ pub(super) async fn on_stripped_state_member(
 
     info!(
         "Autojoining room {}",
-        room.display_name()
+        room.display_name().await.ok().unwrap_or_default()
-            .await
-            .ok()
-            .unwrap_or_else(|| DisplayName::Named("[error]".to_string()))
     );
 
     if let Err(e) = client.join_room_by_id(&room.room_id()).await {
@@ -128,7 +120,7 @@ pub(super) async fn on_stripped_state_member(
 }
 
 pub(super) async fn on_room_message(
-    event: SyncMessageLikeEvent<RoomMessageEventContent>,
+    event: SyncMessageEvent<MessageEventContent>,
     room: Room,
     bot: DiceBot,
 ) {
@@ -138,7 +130,7 @@ pub(super) async fn on_room_message(
     };
 
     let room_id = room.room_id().as_str();
-    if !should_process_event(&bot.db, room_id, event.event_id().as_str()).await {
+    if !should_process_event(&bot.db, room_id, event.event_id.as_str()).await {
         return;
     }
 
@@ -153,11 +145,6 @@ pub(super) async fn on_room_message(
         .execute_commands(&room, &sender_username, &msg_body)
         .await;
 
-    bot.handle_results(
+    bot.handle_results(&room, &sender_username, event.event_id.clone(), results)
-        &room,
-        &sender_username,
-        event.event_id().to_owned(),
-        results,
-    )
         .await;
 }

dicebot/src/bot/mod.rs

@@ -6,11 +6,10 @@ use crate::error::BotError;
 use crate::state::DiceBotState;
 use log::info;
 use matrix_sdk::room::Room;
-use matrix_sdk::ruma::events::room::message::RoomMessageEventContent;
+use matrix_sdk::ruma::events::room::message::MessageEventContent;
-use matrix_sdk::ruma::events::SyncMessageLikeEvent;
+use matrix_sdk::ruma::events::SyncMessageEvent;
-use matrix_sdk::ruma::OwnedEventId;
+use matrix_sdk::ruma::EventId;
-use matrix_sdk::{self, room::Joined, Client};
+use matrix_sdk::{self, room::Joined, Client, SyncSettings};
-use matrix_sdk::config::SyncSettings;
 use std::clone::Clone;
 use std::sync::{Arc, RwLock};
 
@@ -69,14 +68,12 @@ impl DiceBot {
         let device_id: Option<String> = self.db.get_device_id().await?;
         let device_id: Option<&str> = device_id.as_deref();
 
-        let no_device_ld_login = || client.login_username(username, password);
+        client
-        let device_id_login = |id| client.login_username(username, password).device_id(id);
+            .login(username, password, device_id, Some("matrix dice bot"))
-        let login = device_id.map_or_else(no_device_ld_login, device_id_login);
+            .await?;
-
-        login.send().await?;
 
         if device_id.is_none() {
-            let device_id = client.device_id().ok_or(BotError::NoDeviceIdFound)?;
+            let device_id = client.device_id().await.ok_or(BotError::NoDeviceIdFound)?;
             self.db.set_device_id(device_id.as_str()).await?;
             info!("Recorded new device ID: {}", device_id.as_str());
         } else {
@@ -90,17 +87,19 @@ impl DiceBot {
     async fn bind_events(&self) {
         //on room message: need closure to pass bot ref in.
         self.client
-            .add_event_handler({
+            .register_event_handler({
                 let bot: DiceBot = self.clone();
-                move |event: SyncMessageLikeEvent<RoomMessageEventContent>, room: Room| {
+                move |event: SyncMessageEvent<MessageEventContent>, room: Room| {
                     let bot = bot.clone();
                     async move { event_handlers::on_room_message(event, room, bot).await }
                 }
-            });
+            })
+            .await;
 
         //auto-join handler
         self.client
-            .add_event_handler(event_handlers::on_stripped_state_member);
+            .register_event_handler(event_handlers::on_stripped_state_member)
+            .await;
     }
 
     /// Logs the bot in to Matrix and listens for events until program
@@ -115,7 +114,7 @@ impl DiceBot {
 
         // TODO replace with sync_with_callback for cleaner shutdown
         // process.
-        client.sync(SyncSettings::default()).await?;
+        client.sync(SyncSettings::default()).await;
         Ok(())
     }
 
@@ -145,7 +144,7 @@ impl DiceBot {
         &self,
         room: &Joined,
         sender_username: &str,
-        event_id: OwnedEventId,
+        event_id: EventId,
         results: Vec<(String, ExecutionResult)>,
     ) {
         if results.len() >= 1 {

dicebot/src/cofd/dice.rs

@@ -332,7 +332,7 @@ mod tests {
     macro_rules! dummy_room {
         () => {
             crate::context::RoomContext {
-                id: &matrix_sdk::ruma::room_id!("!fakeroomid:example.com"),
+                id: &matrix_sdk::ruma::identifiers::room_id!("!fakeroomid:example.com"),
                 display_name: "displayname".to_owned(),
                 secure: false,
             }
@@ -485,7 +485,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "username",
@@ -527,7 +527,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "username",
@@ -566,7 +566,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db.clone(),
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "username",

dicebot/src/commands/mod.rs

@@ -162,12 +162,11 @@ mod tests {
     use super::*;
     use management::RegisterCommand;
     use url::Url;
-    use matrix_sdk::ruma::room_id;
 
     macro_rules! dummy_room {
         () => {
             crate::context::RoomContext {
-                id: &room_id!("!fakeroomid:example.com"),
+                id: &matrix_sdk::ruma::identifiers::room_id!("!fakeroomid:example.com"),
                 display_name: "displayname".to_owned(),
                 secure: false,
             }
@@ -177,7 +176,7 @@ mod tests {
     macro_rules! secure_room {
         () => {
             crate::context::RoomContext {
-                id: &room_id!("!fakeroomid:example.com"),
+                id: &matrix_sdk::ruma::identifiers::room_id!("!fakeroomid:example.com"),
                 display_name: "displayname".to_owned(),
                 secure: true,
             }
@@ -196,7 +195,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: secure_room!(),
             active_room: secure_room!(),
             username: "myusername",
@@ -219,7 +218,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: secure_room!(),
             active_room: secure_room!(),
             username: "myusername",
@@ -242,7 +241,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "myusername",
@@ -265,7 +264,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "myusername",
@@ -288,7 +287,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "myusername",

dicebot/src/commands/rooms.rs

@@ -6,7 +6,7 @@ use crate::matrix;
 use async_trait::async_trait;
 use fuse_rust::{Fuse, FuseProperty, Fuseable};
 use futures::stream::{self, StreamExt, TryStreamExt};
-use matrix_sdk::{ruma::OwnedUserId, Client};
+use matrix_sdk::{ruma::UserId, Client};
 use std::convert::TryFrom;
 
 /// Holds matrix room ID and display name as strings, for use with
@@ -62,13 +62,13 @@ async fn get_rooms_for_user(
     client: &Client,
     user_id: &str,
 ) -> Result<Vec<RoomNameAndId>, BotError> {
-    let user_id = OwnedUserId::try_from(user_id)?;
+    let user_id = UserId::try_from(user_id)?;
     let rooms_for_user = matrix::get_rooms_for_user(client, &user_id).await?;
     let mut rooms_for_user: Vec<RoomNameAndId> = stream::iter(rooms_for_user)
         .filter_map(|room| async move {
             Some(room.display_name().await.map(|room_name| RoomNameAndId {
                 id: room.room_id().to_string(),
-                name: room_name.to_string(),
+                name: room_name,
             }))
         })
         .try_collect()

dicebot/src/context.rs

@@ -2,7 +2,7 @@ use crate::db::sqlite::Database;
 use crate::error::BotError;
 use crate::models::Account;
 use matrix_sdk::room::Joined;
-use matrix_sdk::ruma::{RoomId, UserId};
+use matrix_sdk::ruma::identifiers::{RoomId, UserId};
 use matrix_sdk::Client;
 use std::convert::TryFrom;
 
@@ -48,16 +48,15 @@ impl RoomContext<'_> {
         // TODO is_direct is a hack; the bot should set eligible rooms
         // to Direct Message upon joining, if other contact has
         // requested it. Waiting on SDK support.
-        let display_name =
+        let display_name = room
-            room
             .display_name()
             .await
             .ok()
-            .map(|d| d.to_string())
+            .unwrap_or_default()
-            .unwrap_or_default();
+            .to_string();
 
-        let sending_user = <&UserId>::try_from(sending_user)?;
+        let sending_user = UserId::try_from(sending_user)?;
-        let user_in_room = room.get_member(sending_user).await.ok().is_some();
+        let user_in_room = room.get_member(&sending_user).await.ok().is_some();
         let is_direct = room.active_members().await?.len() == 2;
 
         Ok(RoomContext {

dicebot/src/cthulhu/dice.rs

@@ -270,7 +270,7 @@ macro_rules! is_variable {
                 element: Element::Variable(_),
                 ..
             }
-        )
+        );
     };
 }
 
@@ -427,12 +427,11 @@ mod tests {
     use crate::db::sqlite::Database;
     use crate::parser::dice::{Amount, Element, Operator};
     use url::Url;
-    use matrix_sdk::ruma::room_id;
 
     macro_rules! dummy_room {
         () => {
             crate::context::RoomContext {
-                id: &room_id!("!fakeroomid:example.com"),
+                id: &matrix_sdk::ruma::identifiers::room_id!("!fakeroomid:example.com"),
                 display_name: "displayname".to_owned(),
                 secure: false,
             }
@@ -512,7 +511,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "username",
@@ -550,7 +549,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "username",
@@ -588,7 +587,7 @@ mod tests {
         let ctx = Context {
             account: crate::models::Account::default(),
             db: db,
-            matrix_client: matrix_sdk::Client::new(homeserver).await.unwrap(),
+            matrix_client: matrix_sdk::Client::new(homeserver).unwrap(),
             origin_room: dummy_room!(),
             active_room: dummy_room!(),
             username: "username",

dicebot/src/error.rs

@@ -18,12 +18,6 @@ pub enum BotError {
     #[error("could not retrieve device id")]
     NoDeviceIdFound,
 
-    #[error("could not build client: {0}")]
-    ClientBuildError(#[from] matrix_sdk::ClientBuildError),
-
-    #[error("could not open matrix store: {0}")]
-    OpenStoreError(#[from] matrix_sdk::store::OpenStoreError),
-
     #[error("command error: {0}")]
     CommandError(#[from] CommandError),
 
@@ -39,9 +33,6 @@ pub enum BotError {
     #[error("could not parse URL")]
     UrlParseError(#[from] url::ParseError),
 
-    #[error("could not parse ID")]
-    IdParseError(#[from] matrix_sdk::ruma::IdParseError),
-
     #[error("error in matrix state store: {0}")]
     MatrixStateStoreError(#[from] matrix_sdk::StoreError),
 
@@ -85,8 +76,8 @@ pub enum BotError {
     #[error("could not convert to proper integer type")]
     TryFromIntError(#[from] std::num::TryFromIntError),
 
-    // #[error("identifier error: {0}")]
+    #[error("identifier error: {0}")]
-    // IdentifierError(#[from] matrix_sdk::ruma::Error),
+    IdentifierError(#[from] matrix_sdk::ruma::identifiers::Error),
 
     #[error("password creation error: {0}")]
     PasswordCreationError(argon2::Error),

dicebot/src/matrix.rs

@@ -2,12 +2,12 @@ use std::path::PathBuf;
 
 use futures::stream::{self, StreamExt, TryStreamExt};
 use log::error;
-use matrix_sdk::ruma::events::room::message::{InReplyTo, RoomMessageEventContent, Relation};
+use matrix_sdk::ruma::events::room::message::{InReplyTo, MessageEventContent, Relation};
-use matrix_sdk::ruma::events::AnyMessageLikeEventContent;
+use matrix_sdk::ruma::events::AnyMessageEventContent;
-use matrix_sdk::ruma::{RoomId, OwnedEventId, OwnedUserId};
+use matrix_sdk::ruma::{EventId, RoomId, UserId};
 use matrix_sdk::Client;
 use matrix_sdk::Error as MatrixError;
-use matrix_sdk::room::Joined;
+use matrix_sdk::{room::Joined, ClientConfig};
 use url::Url;
 
 use crate::{config::Config, error::BotError};
@@ -29,16 +29,12 @@ fn extract_error_message(error: MatrixError) -> String {
 }
 
 /// Creates the matrix client.
-pub async fn create_client(config: &Config) -> Result<Client, BotError> {
+pub fn create_client(config: &Config) -> Result<Client, BotError> {
     let cache_dir = cache_dir()?;
+    let client_config = ClientConfig::new().store_path(cache_dir);
     let homeserver_url = Url::parse(&config.matrix_homeserver())?;
 
-    let client = Client::builder()
+    Ok(Client::new_with_config(homeserver_url, client_config)?)
-        .sled_store(cache_dir, None)?
-        .homeserver_url(homeserver_url).build()
-        .await?;
-
-    Ok(client)
 }
 
 /// Retrieve a list of users in a given room.
@@ -60,7 +56,7 @@ pub async fn get_users_in_room(
 
 pub async fn get_rooms_for_user(
     client: &Client,
-    user: &OwnedUserId,
+    user: &UserId,
 ) -> Result<Vec<Joined>, MatrixError> {
     // Carries errors through, in case we cannot load joined user IDs
     // from the room for some reason.
@@ -88,7 +84,7 @@ pub async fn send_message(
     client: &Client,
     room_id: &RoomId,
     message: (&str, &str),
-    reply_to: Option<OwnedEventId>,
+    reply_to: Option<EventId>,
 ) {
     let (html, plain) = message;
     let room = match client.get_joined_room(room_id) {
@@ -96,13 +92,13 @@ pub async fn send_message(
         _ => return,
     };
 
-    let mut content = RoomMessageEventContent::notice_html(plain.trim(), html);
+    let mut content = MessageEventContent::notice_html(plain.trim(), html);
 
     content.relates_to = reply_to.map(|event_id| Relation::Reply {
-        in_reply_to: InReplyTo::new(event_id)
+        in_reply_to: InReplyTo::new(event_id),
     });
 
-    let content = AnyMessageLikeEventContent::RoomMessage(content);
+    let content = AnyMessageEventContent::RoomMessage(content);
 
     let result = room.send(content, None).await;
 

dicebot/src/rpc/service.rs

@@ -4,7 +4,7 @@ use crate::matrix;
 use crate::{config::Config, db::sqlite::Database};
 use futures::stream;
 use futures::{StreamExt, TryFutureExt, TryStreamExt};
-use matrix_sdk::ruma::OwnedUserId;
+use matrix_sdk::ruma::UserId;
 use matrix_sdk::{room::Joined, Client};
 use std::convert::TryFrom;
 use std::sync::Arc;
@@ -85,7 +85,7 @@ impl Dicebot for DicebotRpcService {
         request: Request<UserIdRequest>,
     ) -> Result<Response<RoomsListReply>, Status> {
         let UserIdRequest { user_id } = request.into_inner();
-        let user_id = OwnedUserId::try_from(user_id).map_err(BotError::from)?;
+        let user_id = UserId::try_from(user_id).map_err(BotError::from)?;
 
         let rooms_for_user = matrix::get_rooms_for_user(&self.client, &user_id)
             .err_into::<BotError>()
@@ -95,7 +95,7 @@ impl Dicebot for DicebotRpcService {
             .filter_map(|room: Joined| async move {
                 let room: Result<Room, _> = room.display_name().await.map(|room_name| Room {
                     room_id: room.room_id().to_string(),
-                    display_name: room_name.to_string(),
+                    display_name: room_name,
                 });
 
                 Some(room)