wasm support, bugfixes (#446)

This PR fixes #430 and enables full support for the
`wasm32-unknown-unknown` compilation target, making chorus the first(?)
Rust Discord-API implementation to support this target.

.cargo/config.toml

@@ -0,0 +1,2 @@
+[target.wasm32-unknown-unknown]
+runner = 'wasm-bindgen-test-runner'

.github/workflows/build_and_test.yml

@@ -2,7 +2,7 @@ name: Build and Test
 
 on:
   push:
-    branches: [ "main", "dev" ]
+    branches: [ "main" ]
   pull_request:
     branches: [ "main", "dev" ]
 
@@ -10,7 +10,7 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  rust:
+  linux:
 
     runs-on: ubuntu-latest
     
@@ -33,6 +33,7 @@ jobs:
     - uses: Swatinem/rust-cache@v2
       with:
         cache-all-crates: "true"
+        prefix-key: "linux"
     - name: Build, Test and Publish Coverage
       run: |
         if [ -n "${{ secrets.COVERALLS_REPO_TOKEN }}" ]; then
@@ -44,4 +45,87 @@ jobs:
           cargo build --verbose --all-features
           cargo test --verbose --all-features
         fi
-        
+  wasm-safari:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Clone spacebar server
+      run: |
+        git clone https://github.com/bitfl0wer/server.git
+    - uses: actions/setup-node@v3
+      with:
+          node-version: 18
+          cache: 'npm'
+          cache-dependency-path: server/package-lock.json
+    - name: Prepare and start Spacebar server
+      run: |
+        npm install
+        npm run setup
+        npm run start &
+      working-directory: ./server
+    - uses: Swatinem/rust-cache@v2 
+      with:
+        cache-all-crates: "true"
+        prefix-key: "macos"
+    - name: Run WASM tests with Safari, Firefox, Chrome
+      run: |
+        rustup target add wasm32-unknown-unknown
+        curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+        cargo binstall --no-confirm wasm-bindgen-cli --version "0.2.88" --force
+        SAFARIDRIVER=$(which safaridriver) cargo test --target wasm32-unknown-unknown --no-default-features --features="client, rt"
+  wasm-gecko:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Clone spacebar server
+      run: |
+        git clone https://github.com/bitfl0wer/server.git
+    - uses: actions/setup-node@v3
+      with:
+          node-version: 18
+          cache: 'npm'
+          cache-dependency-path: server/package-lock.json
+    - name: Prepare and start Spacebar server
+      run: |
+        npm install
+        npm run setup
+        npm run start &
+      working-directory: ./server
+    - uses: Swatinem/rust-cache@v2 
+      with:
+        cache-all-crates: "true"
+        prefix-key: "macos"
+    - name: Run WASM tests with Safari, Firefox, Chrome
+      run: |
+        rustup target add wasm32-unknown-unknown
+        curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+        cargo binstall --no-confirm wasm-bindgen-cli --version "0.2.88" --force
+        GECKODRIVER=$(which geckodriver) cargo test --target wasm32-unknown-unknown --no-default-features --features="client, rt"
+  wasm-chrome:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Clone spacebar server
+      run: |
+        git clone https://github.com/bitfl0wer/server.git
+    - uses: actions/setup-node@v3
+      with:
+          node-version: 18
+          cache: 'npm'
+          cache-dependency-path: server/package-lock.json
+    - name: Prepare and start Spacebar server
+      run: |
+        npm install
+        npm run setup
+        npm run start &
+      working-directory: ./server
+    - uses: Swatinem/rust-cache@v2 
+      with:
+        cache-all-crates: "true"
+        prefix-key: "macos"
+    - name: Run WASM tests with Safari, Firefox, Chrome
+      run: |
+        rustup target add wasm32-unknown-unknown
+        curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+        cargo binstall --no-confirm wasm-bindgen-cli --version "0.2.88" --force
+        CHROMEDRIVER=$(which chromedriver) cargo test --target wasm32-unknown-unknown --no-default-features --features="client, rt"

.github/workflows/rust-clippy.yml

@@ -11,7 +11,7 @@ name: rust-clippy analyze
 
 on:
   push:
-    branches: [ "main", "preserve/*", "dev" ]
+    branches: [ "main", "preserve/*" ]
   pull_request:
     # The branches below must be a subset of the branches above
     branches: [ "main", "dev" ]

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "chorus"
 description = "A library for interacting with multiple Spacebar-compatible Instances at once."
-version = "0.11.0"
+version = "0.12.0"
 license = "AGPL-3.0"
 edition = "2021"
 repository = "https://github.com/polyphony-chat/chorus"
@@ -11,33 +11,38 @@ website = ["https://discord.com/invite/m3FpcapGDD"]
 
 
 [features]
-default = ["client"]
+default = ["client", "rt-multi-thread"]
-backend = ["poem", "sqlx"]
+backend = ["dep:poem", "dep:sqlx"]
+rt-multi-thread = ["tokio/rt-multi-thread"]
+rt = ["tokio/rt"]
 client = []
 
 [dependencies]
-tokio = { version = "1.29.1", features = ["macros"] }
+tokio = { version = "1.34.0", features = ["macros", "sync"] }
 serde = { version = "1.0.188", features = ["derive", "rc"] }
 serde_json = { version = "1.0.105", features = ["raw_value"] }
 serde-aux = "4.2.0"
 serde_with = "3.3.0"
 serde_repr = "0.1.16"
-reqwest = { version = "0.11.20", features = ["multipart", "json"] }
+reqwest = { git = "https://github.com/bitfl0wer/reqwest.git", branch = "wasm-headers", features = [
+    "multipart",
+    "json",
+] } # reqwest versions > 0.11.22 will have adequate support for WASM. Until there is such a version, we will use a fork of reqwest v.0.11.22 
 url = "2.4.0"
 chrono = { version = "0.4.26", features = ["serde"] }
 regex = "1.9.4"
 custom_error = "1.9.2"
-tokio-tungstenite = { version = "0.20.1", features = [
-    "rustls-tls-native-roots",
-    "rustls-native-certs",
-] }
 futures-util = "0.3.28"
 http = "0.2.9"
 base64 = "0.21.3"
-hostname = "0.3.1"
 bitflags = { version = "2.4.0", features = ["serde"] }
 lazy_static = "1.4.0"
 poem = { version = "1.3.57", optional = true }
+thiserror = "1.0.47"
+jsonwebtoken = "8.3.0"
+log = "0.4.20"
+async-trait = "0.1.73"
+chorus-macros = "0.2.0"
 sqlx = { version = "0.7.1", features = [
     "mysql",
     "sqlite",
@@ -47,16 +52,25 @@ sqlx = { version = "0.7.1", features = [
     "runtime-tokio-native-tls",
     "any",
 ], optional = true }
-thiserror = "1.0.47"
+safina-timer = "0.1.11"
-jsonwebtoken = "8.3.0"
-log = "0.4.20"
-async-trait = "0.1.73"
-chorus-macros = "0.2.0"
-rustls = "0.21.8"
-rustls-native-certs = "0.6.3"
 rand = "0.8.5"
 
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+rustls = "0.21.8"
+rustls-native-certs = "0.6.3"
+tokio-tungstenite = { version = "0.20.1", features = [
+    "rustls-tls-native-roots",
+    "rustls-native-certs",
+] }
+native-tls = "0.2.11"
+hostname = "0.3.1"
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+getrandom = { version = "0.2.11", features = ["js"] }
+ws_stream_wasm = "0.7.4"
+wasm-bindgen-futures = "0.4.38"
+
 [dev-dependencies]
-tokio = { version = "1.32.0", features = ["full"] }
 lazy_static = "1.4.0"
-rusty-hook = "0.11.2"
+wasm-bindgen-test = "0.3.38"
+wasm-bindgen = "0.2.88"

README.md

@@ -98,8 +98,8 @@ dbg!(&user.object.read().unwrap().username);
 ## Supported Platforms
 
 All major desktop operating systems (Windows, macOS (aarch64/x86_64), Linux (aarch64/x86_64)) are supported.
-We are currently working on adding full support for `wasm32-unknown-unknown`. This will allow you to use Chorus in
+`wasm32-unknown-unknown` is a supported compilation target on versions `0.12.0` and up. This allows you to use
-your browser, or in any other environment that supports WebAssembly.
+Chorus in your browser, or in any other environment that supports WebAssembly.
 
 We recommend checking out the examples directory, as well as the documentation for more information.
 
@@ -107,6 +107,25 @@ We recommend checking out the examples directory, as well as the documentation f
 
 Rust **1.67.1**. This number might change at any point while Chorus is not yet at version 1.0.0.
 
+## Development Setup
+
+Make sure that you have at least Rust 1.67.1 installed. You can check your Rust version by running `cargo --version`
+in your terminal. To compile for `wasm32-unknown-unknown`, you need to install the `wasm32-unknown-unknown` target.
+You can do this by running `rustup target add wasm32-unknown-unknown`.
+
+### Testing
+
+In general, the tests will require you to run a local instance of the Spacebar server. You can find instructions on how
+to do that [here](https://docs.spacebar.chat/setup/server/). You can find a pre-configured version of the server
+[here](https://github.com/bitfl0wer/server). It is recommended to use the pre-configured version, as certain things
+like "proxy connection checking" are already disabled on this version, which otherwise might break tests.
+
+### wasm
+
+To test for wasm, you will need to `cargo install wasm-pack`. You can then run
+`wasm-pack test --<chrome/firefox/safari> --headless -- --target wasm32-unknown-unknown --features="rt, client" --no-default-features`
+to run the tests for wasm.
+
 ## Versioning
 
 This crate uses Semantic Versioning 2.0.0 as its versioning scheme. You can read the specification [here](https://semver.org/spec/v2.0.0.html).

examples/gateway_observers.rs

@@ -1,11 +1,12 @@
 use async_trait::async_trait;
+use chorus::gateway::Gateway;
 use chorus::{
     self,
-    gateway::{Gateway, Observer},
+    gateway::Observer,
     types::{GatewayIdentifyPayload, GatewayReady},
 };
 use std::{sync::Arc, time::Duration};
-use tokio::{self, time::sleep};
+use tokio::{self};
 
 // This example creates a simple gateway connection and a basic observer struct
 
@@ -24,13 +25,13 @@ impl Observer<GatewayReady> for ExampleObserver {
     }
 }
 
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     // Find the gateway websocket url of the server we want to connect to
     let websocket_url_spacebar = "wss://gateway.old.server.spacebar.chat/".to_string();
 
     // Initiate the gateway connection
-    let gateway = Gateway::new(websocket_url_spacebar).await.unwrap();
+    let gateway = Gateway::spawn(websocket_url_spacebar).await.unwrap();
 
     // Create an instance of our observer
     let observer = ExampleObserver {};
@@ -53,9 +54,10 @@ async fn main() {
     let mut identify = GatewayIdentifyPayload::common();
     identify.token = token;
     gateway.send_identify(identify).await;
+    safina_timer::start_timer_thread();
 
     // Do something on the main thread so we don't quit
     loop {
-        sleep(Duration::MAX).await;
+        safina_timer::sleep_for(Duration::MAX).await
     }
 }

examples/gateway_simple.rs

@@ -1,16 +1,16 @@
 use std::time::Duration;
 
-use chorus::{self, gateway::Gateway, types::GatewayIdentifyPayload};
+use chorus::gateway::Gateway;
-use tokio::time::sleep;
+use chorus::{self, types::GatewayIdentifyPayload};
 
 /// This example creates a simple gateway connection and a session with an Identify event
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     // Find the gateway websocket url of the server we want to connect to
     let websocket_url_spacebar = "wss://gateway.old.server.spacebar.chat/".to_string();
 
     // Initiate the gateway connection, starting a listener in one thread and a heartbeat handler in another
-    let gateway = Gateway::new(websocket_url_spacebar).await.unwrap();
+    let _ = Gateway::spawn(websocket_url_spacebar).await.unwrap();
 
     // At this point, we are connected to the server and are sending heartbeats, however we still haven't authenticated
 
@@ -26,10 +26,10 @@ async fn main() {
     identify.token = token;
 
     // Send off the event
-    gateway.send_identify(identify).await;
+    safina_timer::start_timer_thread();
 
     // Do something on the main thread so we don't quit
     loop {
-        sleep(Duration::MAX).await;
+        safina_timer::sleep_for(Duration::MAX).await
     }
 }

examples/instance.rs

@@ -1,7 +1,7 @@
 use chorus::instance::Instance;
 use chorus::UrlBundle;
 
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     let bundle = UrlBundle::new(
         "https://example.com/api".to_string(),

examples/login.rs

@@ -2,7 +2,7 @@ use chorus::instance::Instance;
 use chorus::types::LoginSchema;
 use chorus::UrlBundle;
 
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     let bundle = UrlBundle::new(
         "https://example.com/api".to_string(),

src/api/auth/login.rs

@@ -36,7 +36,7 @@ impl Instance {
             self.limits_information.as_mut().unwrap().ratelimits = shell.limits.clone().unwrap();
         }
         let mut identify = GatewayIdentifyPayload::common();
-        let gateway = Gateway::new(self.urls.wss.clone()).await.unwrap();
+        let gateway = Gateway::spawn(self.urls.wss.clone()).await.unwrap();
         identify.token = login_result.token.clone();
         gateway.send_identify(identify).await;
         let user = ChorusUser::new(

src/api/auth/mod.rs

@@ -3,9 +3,9 @@ use std::sync::{Arc, RwLock};
 pub use login::*;
 pub use register::*;
 
+use crate::gateway::Gateway;
 use crate::{
     errors::ChorusResult,
-    gateway::Gateway,
     instance::{ChorusUser, Instance},
     types::{GatewayIdentifyPayload, User},
 };
@@ -25,7 +25,7 @@ impl Instance {
             .await
             .unwrap();
         let mut identify = GatewayIdentifyPayload::common();
-        let gateway = Gateway::new(self.urls.wss.clone()).await.unwrap();
+        let gateway = Gateway::spawn(self.urls.wss.clone()).await.unwrap();
         identify.token = token.clone();
         gateway.send_identify(identify).await;
         let user = ChorusUser::new(

src/api/auth/register.rs

@@ -3,7 +3,7 @@ use std::sync::{Arc, RwLock};
 use reqwest::Client;
 use serde_json::to_string;
 
-use crate::gateway::Gateway;
+use crate::gateway::{Gateway, GatewayHandle};
 use crate::types::GatewayIdentifyPayload;
 use crate::{
     errors::ChorusResult,
@@ -45,7 +45,7 @@ impl Instance {
         let user_object = self.get_user(token.clone(), None).await.unwrap();
         let settings = ChorusUser::get_settings(&token, &self.urls.api.clone(), &mut self).await?;
         let mut identify = GatewayIdentifyPayload::common();
-        let gateway = Gateway::new(self.urls.wss.clone()).await.unwrap();
+        let gateway: GatewayHandle = Gateway::spawn(self.urls.wss.clone()).await.unwrap();
         identify.token = token.clone();
         gateway.send_identify(identify).await;
         let user = ChorusUser::new(

src/gateway/backends/mod.rs

@@ -0,0 +1,23 @@
+#[cfg(all(not(target_arch = "wasm32"), feature = "client"))]
+pub mod tungstenite;
+#[cfg(all(not(target_arch = "wasm32"), feature = "client"))]
+pub use tungstenite::*;
+
+#[cfg(all(target_arch = "wasm32", feature = "client"))]
+pub mod wasm;
+#[cfg(all(target_arch = "wasm32", feature = "client"))]
+pub use wasm::*;
+
+#[cfg(all(not(target_arch = "wasm32"), feature = "client"))]
+pub type Sink = tungstenite::TungsteniteSink;
+#[cfg(all(not(target_arch = "wasm32"), feature = "client"))]
+pub type Stream = tungstenite::TungsteniteStream;
+#[cfg(all(not(target_arch = "wasm32"), feature = "client"))]
+pub type WebSocketBackend = tungstenite::TungsteniteBackend;
+
+#[cfg(all(target_arch = "wasm32", feature = "client"))]
+pub type Sink = wasm::WasmSink;
+#[cfg(all(target_arch = "wasm32", feature = "client"))]
+pub type Stream = wasm::WasmStream;
+#[cfg(all(target_arch = "wasm32", feature = "client"))]
+pub type WebSocketBackend = wasm::WasmBackend;

src/gateway/backends/tungstenite.rs

@@ -0,0 +1,66 @@
+use futures_util::{
+    stream::{SplitSink, SplitStream},
+    StreamExt,
+};
+use tokio::net::TcpStream;
+use tokio_tungstenite::{
+    connect_async_tls_with_config, tungstenite, Connector, MaybeTlsStream, WebSocketStream,
+};
+
+use crate::errors::GatewayError;
+use crate::gateway::GatewayMessage;
+
+#[derive(Debug, Clone)]
+pub struct TungsteniteBackend;
+
+// These could be made into inherent associated types when that's stabilized
+pub type TungsteniteSink =
+    SplitSink<WebSocketStream<MaybeTlsStream<TcpStream>>, tungstenite::Message>;
+pub type TungsteniteStream = SplitStream<WebSocketStream<MaybeTlsStream<TcpStream>>>;
+
+impl TungsteniteBackend {
+    pub async fn connect(
+        websocket_url: &str,
+    ) -> Result<(TungsteniteSink, TungsteniteStream), crate::errors::GatewayError> {
+        let mut roots = rustls::RootCertStore::empty();
+        for cert in rustls_native_certs::load_native_certs().expect("could not load platform certs")
+        {
+            roots.add(&rustls::Certificate(cert.0)).unwrap();
+        }
+        let (websocket_stream, _) = match connect_async_tls_with_config(
+            websocket_url,
+            None,
+            false,
+            Some(Connector::Rustls(
+                rustls::ClientConfig::builder()
+                    .with_safe_defaults()
+                    .with_root_certificates(roots)
+                    .with_no_client_auth()
+                    .into(),
+            )),
+        )
+        .await
+        {
+            Ok(websocket_stream) => websocket_stream,
+            Err(e) => {
+                return Err(GatewayError::CannotConnect {
+                    error: e.to_string(),
+                })
+            }
+        };
+
+        Ok(websocket_stream.split())
+    }
+}
+
+impl From<GatewayMessage> for tungstenite::Message {
+    fn from(message: GatewayMessage) -> Self {
+        Self::Text(message.0)
+    }
+}
+
+impl From<tungstenite::Message> for GatewayMessage {
+    fn from(value: tungstenite::Message) -> Self {
+        Self(value.to_string())
+    }
+}

src/gateway/backends/wasm.rs

@@ -0,0 +1,50 @@
+use futures_util::{
+    stream::{SplitSink, SplitStream},
+    StreamExt,
+};
+
+use ws_stream_wasm::*;
+
+use crate::errors::GatewayError;
+use crate::gateway::GatewayMessage;
+
+#[derive(Debug, Clone)]
+pub struct WasmBackend;
+
+// These could be made into inherent associated types when that's stabilized
+pub type WasmSink = SplitSink<WsStream, WsMessage>;
+pub type WasmStream = SplitStream<WsStream>;
+
+impl WasmBackend {
+    pub async fn connect(
+        websocket_url: &str,
+    ) -> Result<(WasmSink, WasmStream), crate::errors::GatewayError> {
+        let (_, websocket_stream) = match WsMeta::connect(websocket_url, None).await {
+            Ok(stream) => Ok(stream),
+            Err(e) => Err(GatewayError::CannotConnect {
+                error: e.to_string(),
+            }),
+        }?;
+
+        Ok(websocket_stream.split())
+    }
+}
+
+impl From<GatewayMessage> for WsMessage {
+    fn from(message: GatewayMessage) -> Self {
+        Self::Text(message.0)
+    }
+}
+
+impl From<WsMessage> for GatewayMessage {
+    fn from(value: WsMessage) -> Self {
+        match value {
+            WsMessage::Text(text) => Self(text),
+            WsMessage::Binary(bin) => {
+                let mut text = String::new();
+                let _ = bin.iter().map(|v| text.push_str(&v.to_string()));
+                Self(text)
+            }
+        }
+    }
+}

src/gateway/events.rs

@@ -0,0 +1,160 @@
+use super::*;
+use crate::types;
+
+#[derive(Default, Debug)]
+pub struct Events {
+    pub application: Application,
+    pub auto_moderation: AutoModeration,
+    pub session: Session,
+    pub message: Message,
+    pub user: User,
+    pub relationship: Relationship,
+    pub channel: Channel,
+    pub thread: Thread,
+    pub guild: Guild,
+    pub invite: Invite,
+    pub integration: Integration,
+    pub interaction: Interaction,
+    pub stage_instance: StageInstance,
+    pub call: Call,
+    pub voice: Voice,
+    pub webhooks: Webhooks,
+    pub gateway_identify_payload: GatewayEvent<types::GatewayIdentifyPayload>,
+    pub gateway_resume: GatewayEvent<types::GatewayResume>,
+    pub error: GatewayEvent<GatewayError>,
+}
+
+#[derive(Default, Debug)]
+pub struct Application {
+    pub command_permissions_update: GatewayEvent<types::ApplicationCommandPermissionsUpdate>,
+}
+
+#[derive(Default, Debug)]
+pub struct AutoModeration {
+    pub rule_create: GatewayEvent<types::AutoModerationRuleCreate>,
+    pub rule_update: GatewayEvent<types::AutoModerationRuleUpdate>,
+    pub rule_delete: GatewayEvent<types::AutoModerationRuleDelete>,
+    pub action_execution: GatewayEvent<types::AutoModerationActionExecution>,
+}
+
+#[derive(Default, Debug)]
+pub struct Session {
+    pub ready: GatewayEvent<types::GatewayReady>,
+    pub ready_supplemental: GatewayEvent<types::GatewayReadySupplemental>,
+    pub replace: GatewayEvent<types::SessionsReplace>,
+}
+
+#[derive(Default, Debug)]
+pub struct StageInstance {
+    pub create: GatewayEvent<types::StageInstanceCreate>,
+    pub update: GatewayEvent<types::StageInstanceUpdate>,
+    pub delete: GatewayEvent<types::StageInstanceDelete>,
+}
+
+#[derive(Default, Debug)]
+pub struct Message {
+    pub create: GatewayEvent<types::MessageCreate>,
+    pub update: GatewayEvent<types::MessageUpdate>,
+    pub delete: GatewayEvent<types::MessageDelete>,
+    pub delete_bulk: GatewayEvent<types::MessageDeleteBulk>,
+    pub reaction_add: GatewayEvent<types::MessageReactionAdd>,
+    pub reaction_remove: GatewayEvent<types::MessageReactionRemove>,
+    pub reaction_remove_all: GatewayEvent<types::MessageReactionRemoveAll>,
+    pub reaction_remove_emoji: GatewayEvent<types::MessageReactionRemoveEmoji>,
+    pub ack: GatewayEvent<types::MessageACK>,
+}
+
+#[derive(Default, Debug)]
+pub struct User {
+    pub update: GatewayEvent<types::UserUpdate>,
+    pub guild_settings_update: GatewayEvent<types::UserGuildSettingsUpdate>,
+    pub presence_update: GatewayEvent<types::PresenceUpdate>,
+    pub typing_start: GatewayEvent<types::TypingStartEvent>,
+}
+
+#[derive(Default, Debug)]
+pub struct Relationship {
+    pub add: GatewayEvent<types::RelationshipAdd>,
+    pub remove: GatewayEvent<types::RelationshipRemove>,
+}
+
+#[derive(Default, Debug)]
+pub struct Channel {
+    pub create: GatewayEvent<types::ChannelCreate>,
+    pub update: GatewayEvent<types::ChannelUpdate>,
+    pub unread_update: GatewayEvent<types::ChannelUnreadUpdate>,
+    pub delete: GatewayEvent<types::ChannelDelete>,
+    pub pins_update: GatewayEvent<types::ChannelPinsUpdate>,
+}
+
+#[derive(Default, Debug)]
+pub struct Thread {
+    pub create: GatewayEvent<types::ThreadCreate>,
+    pub update: GatewayEvent<types::ThreadUpdate>,
+    pub delete: GatewayEvent<types::ThreadDelete>,
+    pub list_sync: GatewayEvent<types::ThreadListSync>,
+    pub member_update: GatewayEvent<types::ThreadMemberUpdate>,
+    pub members_update: GatewayEvent<types::ThreadMembersUpdate>,
+}
+
+#[derive(Default, Debug)]
+pub struct Guild {
+    pub create: GatewayEvent<types::GuildCreate>,
+    pub update: GatewayEvent<types::GuildUpdate>,
+    pub delete: GatewayEvent<types::GuildDelete>,
+    pub audit_log_entry_create: GatewayEvent<types::GuildAuditLogEntryCreate>,
+    pub ban_add: GatewayEvent<types::GuildBanAdd>,
+    pub ban_remove: GatewayEvent<types::GuildBanRemove>,
+    pub emojis_update: GatewayEvent<types::GuildEmojisUpdate>,
+    pub stickers_update: GatewayEvent<types::GuildStickersUpdate>,
+    pub integrations_update: GatewayEvent<types::GuildIntegrationsUpdate>,
+    pub member_add: GatewayEvent<types::GuildMemberAdd>,
+    pub member_remove: GatewayEvent<types::GuildMemberRemove>,
+    pub member_update: GatewayEvent<types::GuildMemberUpdate>,
+    pub members_chunk: GatewayEvent<types::GuildMembersChunk>,
+    pub role_create: GatewayEvent<types::GuildRoleCreate>,
+    pub role_update: GatewayEvent<types::GuildRoleUpdate>,
+    pub role_delete: GatewayEvent<types::GuildRoleDelete>,
+    pub role_scheduled_event_create: GatewayEvent<types::GuildScheduledEventCreate>,
+    pub role_scheduled_event_update: GatewayEvent<types::GuildScheduledEventUpdate>,
+    pub role_scheduled_event_delete: GatewayEvent<types::GuildScheduledEventDelete>,
+    pub role_scheduled_event_user_add: GatewayEvent<types::GuildScheduledEventUserAdd>,
+    pub role_scheduled_event_user_remove: GatewayEvent<types::GuildScheduledEventUserRemove>,
+    pub passive_update_v1: GatewayEvent<types::PassiveUpdateV1>,
+}
+
+#[derive(Default, Debug)]
+pub struct Invite {
+    pub create: GatewayEvent<types::InviteCreate>,
+    pub delete: GatewayEvent<types::InviteDelete>,
+}
+
+#[derive(Default, Debug)]
+pub struct Integration {
+    pub create: GatewayEvent<types::IntegrationCreate>,
+    pub update: GatewayEvent<types::IntegrationUpdate>,
+    pub delete: GatewayEvent<types::IntegrationDelete>,
+}
+
+#[derive(Default, Debug)]
+pub struct Interaction {
+    pub create: GatewayEvent<types::InteractionCreate>,
+}
+
+#[derive(Default, Debug)]
+pub struct Call {
+    pub create: GatewayEvent<types::CallCreate>,
+    pub update: GatewayEvent<types::CallUpdate>,
+    pub delete: GatewayEvent<types::CallDelete>,
+}
+
+#[derive(Default, Debug)]
+pub struct Voice {
+    pub state_update: GatewayEvent<types::VoiceStateUpdate>,
+    pub server_update: GatewayEvent<types::VoiceServerUpdate>,
+}
+
+#[derive(Default, Debug)]
+pub struct Webhooks {
+    pub update: GatewayEvent<types::WebhooksUpdate>,
+}

src/gateway/gateway.rs

@@ -1,5 +1,13 @@
+use std::time::Duration;
+
+use futures_util::{SinkExt, StreamExt};
+use log::*;
+#[cfg(not(target_arch = "wasm32"))]
+use tokio::task;
+
 use self::event::Events;
 use super::*;
+use super::{Sink, Stream};
 use crate::types::{
     self, AutoModerationRule, AutoModerationRuleUpdate, Channel, ChannelCreate, ChannelDelete,
     ChannelUpdate, Guild, GuildRoleCreate, GuildRoleUpdate, JsonField, RoleObject, SourceUrlField,
@@ -10,15 +18,8 @@ use crate::types::{
 pub struct Gateway {
     events: Arc<Mutex<Events>>,
     heartbeat_handler: HeartbeatHandler,
-    websocket_send: Arc<
+    websocket_send: Arc<Mutex<Sink>>,
-        Mutex<
+    websocket_receive: Stream,
-            SplitSink<
-                WebSocketStream<MaybeTlsStream<TcpStream>>,
-                tokio_tungstenite::tungstenite::Message,
-            >,
-        >,
-    >,
-    websocket_receive: SplitStream<WebSocketStream<MaybeTlsStream<TcpStream>>>,
     kill_send: tokio::sync::broadcast::Sender<()>,
     store: Arc<Mutex<HashMap<Snowflake, Arc<RwLock<ObservableObject>>>>>,
     url: String,
@@ -26,35 +27,9 @@ pub struct Gateway {
 
 impl Gateway {
     #[allow(clippy::new_ret_no_self)]
-    pub async fn new(websocket_url: String) -> Result<GatewayHandle, GatewayError> {
+    pub async fn spawn(websocket_url: String) -> Result<GatewayHandle, GatewayError> {
-        let mut roots = rustls::RootCertStore::empty();
+        let (websocket_send, mut websocket_receive) =
-        for cert in rustls_native_certs::load_native_certs().expect("could not load platform certs")
+            WebSocketBackend::connect(&websocket_url).await?;
-        {
-            roots.add(&rustls::Certificate(cert.0)).unwrap();
-        }
-        let (websocket_stream, _) = match connect_async_tls_with_config(
-            &websocket_url,
-            None,
-            false,
-            Some(Connector::Rustls(
-                rustls::ClientConfig::builder()
-                    .with_safe_defaults()
-                    .with_root_certificates(roots)
-                    .with_no_client_auth()
-                    .into(),
-            )),
-        )
-        .await
-        {
-            Ok(websocket_stream) => websocket_stream,
-            Err(e) => {
-                return Err(GatewayError::CannotConnect {
-                    error: e.to_string(),
-                })
-            }
-        };
-
-        let (websocket_send, mut websocket_receive) = websocket_stream.split();
 
         let shared_websocket_send = Arc::new(Mutex::new(websocket_send));
 
@@ -63,9 +38,11 @@ impl Gateway {
 
         // Wait for the first hello and then spawn both tasks so we avoid nested tasks
         // This automatically spawns the heartbeat task, but from the main thread
-        let msg = websocket_receive.next().await.unwrap().unwrap();
+        #[cfg(not(target_arch = "wasm32"))]
-        let gateway_payload: types::GatewayReceivePayload =
+        let msg: GatewayMessage = websocket_receive.next().await.unwrap().unwrap().into();
-            serde_json::from_str(msg.to_text().unwrap()).unwrap();
+        #[cfg(target_arch = "wasm32")]
+        let msg: GatewayMessage = websocket_receive.next().await.unwrap().into();
+        let gateway_payload: types::GatewayReceivePayload = serde_json::from_str(&msg.0).unwrap();
 
         if gateway_payload.op_code != GATEWAY_HELLO {
             return Err(GatewayError::NonHelloOnInitiate {
@@ -98,9 +75,14 @@ impl Gateway {
         };
 
         // Now we can continuously check for messages in a different task, since we aren't going to receive another hello
+        #[cfg(not(target_arch = "wasm32"))]
         task::spawn(async move {
             gateway.gateway_listen_task().await;
         });
+        #[cfg(target_arch = "wasm32")]
+        wasm_bindgen_futures::spawn_local(async move {
+            gateway.gateway_listen_task().await;
+        });
 
         Ok(GatewayHandle {
             url: websocket_url.clone(),
@@ -118,10 +100,16 @@ impl Gateway {
         loop {
             let msg = self.websocket_receive.next().await;
 
+            // PRETTYFYME: Remove inline conditional compiling
             // This if chain can be much better but if let is unstable on stable rust
+            #[cfg(not(target_arch = "wasm32"))]
             if let Some(Ok(message)) = msg {
-                self.handle_message(GatewayMessage::from_tungstenite_message(message))
+                self.handle_message(message.into()).await;
-                    .await;
+                continue;
+            }
+            #[cfg(target_arch = "wasm32")]
+            if let Some(message) = msg {
+                self.handle_message(message.into()).await;
                 continue;
             }
 
@@ -156,31 +144,23 @@ impl Gateway {
 
     /// This handles a message as a websocket event and updates its events along with the events' observers
     pub async fn handle_message(&mut self, msg: GatewayMessage) {
-        if msg.is_empty() {
+        if msg.0.is_empty() {
             return;
         }
 
-        if !msg.is_error() && !msg.is_payload() {
+        let Ok(gateway_payload) = msg.payload() else {
+            if let Some(error) = msg.error() {
+                warn!("GW: Received error {:?}, connection will close..", error);
+                self.close().await;
+                self.events.lock().await.error.notify(error).await;
+            } else {
                 warn!(
                     "Message unrecognised: {:?}, please open an issue on the chorus github",
-                msg.message.to_string()
+                    msg.0
                 );
-            return;
             }
-
-        if msg.is_error() {
-            let error = msg.error().unwrap();
-
-            warn!("GW: Received error {:?}, connection will close..", error);
-
-            self.close().await;
-
-            self.events.lock().await.error.notify(error).await;
-
             return;
-        }
+        };
-
-        let gateway_payload = msg.payload().unwrap();
 
         // See https://discord.com/developers/docs/topics/opcodes-and-status-codes#gateway-gateway-opcodes
         match gateway_payload.op_code {

src/gateway/handle.rs

@@ -1,3 +1,8 @@
+use futures_util::SinkExt;
+use log::*;
+
+use std::fmt::Debug;
+
 use super::{event::Events, *};
 use crate::types::{self, Composite};
 
@@ -9,14 +14,7 @@ use crate::types::{self, Composite};
 pub struct GatewayHandle {
     pub url: String,
     pub events: Arc<Mutex<Events>>,
-    pub websocket_send: Arc<
+    pub websocket_send: Arc<Mutex<Sink>>,
-        Mutex<
-            SplitSink<
-                WebSocketStream<MaybeTlsStream<TcpStream>>,
-                tokio_tungstenite::tungstenite::Message,
-            >,
-        >,
-    >,
     /// Tells gateway tasks to close
     pub(super) kill_send: tokio::sync::broadcast::Sender<()>,
     pub(crate) store: Arc<Mutex<HashMap<Snowflake, Arc<RwLock<ObservableObject>>>>>,
@@ -32,13 +30,12 @@ impl GatewayHandle {
         };
 
         let payload_json = serde_json::to_string(&gateway_payload).unwrap();
-
+        let message = GatewayMessage(payload_json);
-        let message = tokio_tungstenite::tungstenite::Message::text(payload_json);
 
         self.websocket_send
             .lock()
             .await
-            .send(message)
+            .send(message.into())
             .await
             .unwrap();
     }

src/gateway/heartbeat.rs

@@ -1,6 +1,14 @@
-use crate::types;
+use futures_util::SinkExt;
+use log::*;
+use std::time::{self, Duration, Instant};
+use tokio::sync::mpsc::{Receiver, Sender};
+
+use safina_timer::sleep_until;
+#[cfg(not(target_arch = "wasm32"))]
+use tokio::task;
 
 use super::*;
+use crate::types;
 
 /// The amount of time we wait for a heartbeat ack before resending our heartbeat in ms
 const HEARTBEAT_ACK_TIMEOUT: u64 = 2000;
@@ -13,40 +21,29 @@ pub(super) struct HeartbeatHandler {
     pub heartbeat_interval: Duration,
     /// The send channel for the heartbeat thread
     pub send: Sender<HeartbeatThreadCommunication>,
-    /// The handle of the thread
-    handle: JoinHandle<()>,
 }
 
 impl HeartbeatHandler {
     pub fn new(
         heartbeat_interval: Duration,
-        websocket_tx: Arc<
+        websocket_tx: Arc<Mutex<Sink>>,
-            Mutex<
-                SplitSink<
-                    WebSocketStream<MaybeTlsStream<TcpStream>>,
-                    tokio_tungstenite::tungstenite::Message,
-                >,
-            >,
-        >,
         kill_rc: tokio::sync::broadcast::Receiver<()>,
-    ) -> HeartbeatHandler {
+    ) -> Self {
         let (send, receive) = tokio::sync::mpsc::channel(32);
         let kill_receive = kill_rc.resubscribe();
 
-        let handle: JoinHandle<()> = task::spawn(async move {
+        #[cfg(not(target_arch = "wasm32"))]
-            HeartbeatHandler::heartbeat_task(
+        task::spawn(async move {
-                websocket_tx,
+            Self::heartbeat_task(websocket_tx, heartbeat_interval, receive, kill_receive).await;
-                heartbeat_interval,
+        });
-                receive,
+        #[cfg(target_arch = "wasm32")]
-                kill_receive,
+        wasm_bindgen_futures::spawn_local(async move {
-            )
+            Self::heartbeat_task(websocket_tx, heartbeat_interval, receive, kill_receive).await;
-            .await;
         });
 
         Self {
             heartbeat_interval,
             send,
-            handle,
         }
     }
 
@@ -55,22 +52,17 @@ impl HeartbeatHandler {
     /// Can be killed by the kill broadcast;
     /// If the websocket is closed, will die out next time it tries to send a heartbeat;
     pub async fn heartbeat_task(
-        websocket_tx: Arc<
+        websocket_tx: Arc<Mutex<Sink>>,
-            Mutex<
-                SplitSink<
-                    WebSocketStream<MaybeTlsStream<TcpStream>>,
-                    tokio_tungstenite::tungstenite::Message,
-                >,
-            >,
-        >,
         heartbeat_interval: Duration,
-        mut receive: tokio::sync::mpsc::Receiver<HeartbeatThreadCommunication>,
+        mut receive: Receiver<HeartbeatThreadCommunication>,
         mut kill_receive: tokio::sync::broadcast::Receiver<()>,
     ) {
         let mut last_heartbeat_timestamp: Instant = time::Instant::now();
         let mut last_heartbeat_acknowledged = true;
         let mut last_seq_number: Option<u64> = None;
 
+        safina_timer::start_timer_thread();
+
         loop {
             if kill_receive.try_recv().is_ok() {
                 trace!("GW: Closing heartbeat task");
@@ -122,9 +114,9 @@ impl HeartbeatHandler {
 
                 let heartbeat_json = serde_json::to_string(&heartbeat).unwrap();
 
-                let msg = tokio_tungstenite::tungstenite::Message::text(heartbeat_json);
+                let msg = GatewayMessage(heartbeat_json);
 
-                let send_result = websocket_tx.lock().await.send(msg).await;
+                let send_result = websocket_tx.lock().await.send(msg.into()).await;
                 if send_result.is_err() {
                     // We couldn't send, the websocket is broken
                     warn!("GW: Couldnt send heartbeat, websocket seems broken");

src/gateway/message.rs

@@ -5,24 +5,14 @@ use super::*;
 /// Represents a messsage received from the gateway. This will be either a [types::GatewayReceivePayload], containing events, or a [GatewayError].
 /// This struct is used internally when handling messages.
 #[derive(Clone, Debug)]
-pub struct GatewayMessage {
+pub struct GatewayMessage(pub String);
-    /// The message we received from the server
-    pub(super) message: tokio_tungstenite::tungstenite::Message,
-}
 
 impl GatewayMessage {
-    /// Creates self from a tungstenite message
-    pub fn from_tungstenite_message(message: tokio_tungstenite::tungstenite::Message) -> Self {
-        Self { message }
-    }
-
     /// Parses the message as an error;
     /// Returns the error if succesfully parsed, None if the message isn't an error
     pub fn error(&self) -> Option<GatewayError> {
-        let content = self.message.to_string();
-
         // Some error strings have dots on the end, which we don't care about
-        let processed_content = content.to_lowercase().replace('.', "");
+        let processed_content = self.0.to_lowercase().replace('.', "");
 
         match processed_content.as_str() {
             "unknown error" | "4000" => Some(GatewayError::Unknown),
@@ -45,29 +35,9 @@ impl GatewayMessage {
         }
     }
 
-    /// Returns whether or not the message is an error
-    pub fn is_error(&self) -> bool {
-        self.error().is_some()
-    }
-
     /// Parses the message as a payload;
     /// Returns a result of deserializing
     pub fn payload(&self) -> Result<types::GatewayReceivePayload, serde_json::Error> {
-        return serde_json::from_str(self.message.to_text().unwrap());
+        serde_json::from_str(&self.0)
-    }
-
-    /// Returns whether or not the message is a payload
-    pub fn is_payload(&self) -> bool {
-        // close messages are never payloads, payloads are only text messages
-        if self.message.is_close() | !self.message.is_text() {
-            return false;
-        }
-
-        return self.payload().is_ok();
-    }
-
-    /// Returns whether or not the message is empty
-    pub fn is_empty(&self) -> bool {
-        self.message.is_empty()
     }
 }

src/gateway/mod.rs

@@ -1,8 +1,13 @@
+use async_trait::async_trait;
+
+pub mod backends;
+pub mod events;
 pub mod gateway;
 pub mod handle;
 pub mod heartbeat;
 pub mod message;
 
+pub use backends::*;
 pub use gateway::*;
 pub use handle::*;
 use heartbeat::*;
@@ -11,28 +16,11 @@ pub use message::*;
 use crate::errors::GatewayError;
 use crate::types::{Snowflake, WebSocketEvent};
 
-use async_trait::async_trait;
 use std::any::Any;
 use std::collections::HashMap;
-use std::fmt::Debug;
 use std::sync::{Arc, RwLock};
-use std::time::Duration;
-use tokio::time::sleep_until;
 
-use futures_util::stream::SplitSink;
-use futures_util::stream::SplitStream;
-use futures_util::SinkExt;
-use futures_util::StreamExt;
-use log::{info, trace, warn};
-use tokio::net::TcpStream;
-use tokio::sync::mpsc::Sender;
 use tokio::sync::Mutex;
-use tokio::task;
-use tokio::task::JoinHandle;
-use tokio::time;
-use tokio::time::Instant;
-use tokio_tungstenite::MaybeTlsStream;
-use tokio_tungstenite::{connect_async_tls_with_config, Connector, WebSocketStream};
 
 // Gateway opcodes
 /// Opcode received when the server dispatches a [crate::types::WebSocketEvent]
@@ -134,54 +122,3 @@ impl<T: WebSocketEvent> GatewayEvent<T> {
         }
     }
 }
-
-#[cfg(test)]
-mod example {
-    use crate::types;
-
-    use super::*;
-    use std::sync::atomic::{AtomicI32, Ordering::Relaxed};
-
-    #[derive(Debug)]
-    struct Consumer {
-        _name: String,
-        events_received: AtomicI32,
-    }
-
-    #[async_trait]
-    impl Observer<types::GatewayResume> for Consumer {
-        async fn update(&self, _data: &types::GatewayResume) {
-            self.events_received.fetch_add(1, Relaxed);
-        }
-    }
-
-    #[tokio::test]
-    async fn test_observer_behavior() {
-        let mut event = GatewayEvent::default();
-
-        let new_data = types::GatewayResume {
-            token: "token_3276ha37am3".to_string(),
-            session_id: "89346671230".to_string(),
-            seq: "3".to_string(),
-        };
-
-        let consumer = Arc::new(Consumer {
-            _name: "first".into(),
-            events_received: 0.into(),
-        });
-        event.subscribe(consumer.clone());
-
-        let second_consumer = Arc::new(Consumer {
-            _name: "second".into(),
-            events_received: 0.into(),
-        });
-        event.subscribe(second_consumer.clone());
-
-        event.notify(new_data.clone()).await;
-        event.unsubscribe(&*consumer);
-        event.notify(new_data).await;
-
-        assert_eq!(consumer.events_received.load(Relaxed), 1);
-        assert_eq!(second_consumer.events_received.load(Relaxed), 2);
-    }
-}

src/instance.rs

@@ -36,14 +36,11 @@ impl Instance {
     pub async fn new(urls: UrlBundle, limited: bool) -> ChorusResult<Instance> {
         let limits_information;
         if limited {
-            let limits_configuration =
+            let limits_configuration = ChorusRequest::get_limits_config(&urls.api).await?.rate;
-                Some(ChorusRequest::get_limits_config(&urls.api).await?.rate);
+            let limits = ChorusRequest::limits_config_to_hashmap(&limits_configuration);
-            let limits = Some(ChorusRequest::limits_config_to_hashmap(
-                limits_configuration.as_ref().unwrap(),
-            ));
             limits_information = Some(LimitsInformation {
-                ratelimits: limits.unwrap(),
+                ratelimits: limits,
-                configuration: limits_configuration.unwrap(),
+                configuration: limits_configuration,
             });
         } else {
             limits_information = None;
@@ -138,7 +135,7 @@ impl ChorusUser {
         let object = Arc::new(RwLock::new(User::default()));
         let wss_url = instance.read().unwrap().urls.wss.clone();
         // Dummy gateway object
-        let gateway = Gateway::new(wss_url).await.unwrap();
+        let gateway = Gateway::spawn(wss_url).await.unwrap();
         ChorusUser {
             token,
             belongs_to: instance.clone(),

src/lib.rs

@@ -14,6 +14,8 @@
     clippy::new_without_default,
     clippy::useless_conversion
 )]
+#[cfg(all(feature = "rt", feature = "rt_multi_thread"))]
+compile_error!("feature \"rt\" and feature \"rt_multi_thread\" cannot be enabled at the same time");
 
 use url::{ParseError, Url};
 

src/types/config/types/sentry_configuration.rs

@@ -11,6 +11,20 @@ pub struct SentryConfiguration {
     pub environment: String,
 }
 
+impl SentryConfiguration {
+    #[cfg(not(target_arch = "wasm32"))]
+    fn get_hostname() -> std::io::Result<OsString> {
+        hostname::get()
+    }
+    #[cfg(target_arch = "wasm32")]
+    fn get_hostname() -> std::io::Result<OsString> {
+        Err(std::io::Error::new(
+            std::io::ErrorKind::Unsupported,
+            "Unsupported: wasm targets do not have a hostname",
+        ))
+    }
+}
+
 impl Default for SentryConfiguration {
     fn default() -> Self {
         Self {
@@ -19,7 +33,7 @@ impl Default for SentryConfiguration {
                 "https://241c6fb08adb469da1bb82522b25c99f@sentry.quartzinc.space/3",
             ),
             trace_sample_rate: 1.0,
-            environment: hostname::get()
+            environment: SentryConfiguration::get_hostname()
                 .unwrap_or_else(|_| OsString::new())
                 .to_string_lossy()
                 .to_string(),

src/types/entities/channel.rs

@@ -15,7 +15,10 @@ use crate::types::{
 use crate::types::Composite;
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::GatewayHandle;
+
+#[cfg(feature = "client")]
+use crate::gateway::Updateable;
 
 #[cfg(feature = "client")]
 use chorus_macros::{observe_option_vec, Composite, Updateable};

src/types/entities/emoji.rs

@@ -6,11 +6,14 @@ use serde::{Deserialize, Serialize};
 use crate::types::entities::User;
 use crate::types::Snowflake;
 
+#[cfg(feature = "client")]
+use crate::gateway::GatewayHandle;
+
 #[cfg(feature = "client")]
 use crate::types::Composite;
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::Updateable;
 
 #[cfg(feature = "client")]
 use chorus_macros::{Composite, Updateable};

src/types/entities/guild.rs

@@ -1,6 +1,7 @@
 use std::fmt::Debug;
 use std::sync::{Arc, RwLock};
 
+use bitflags::bitflags;
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 use serde_repr::{Deserialize_repr, Serialize_repr};
@@ -11,12 +12,11 @@ use crate::types::{
     interfaces::WelcomeScreenObject,
     utils::Snowflake,
 };
-use bitflags::bitflags;
 
 use super::PublicUser;
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::Updateable;
 
 #[cfg(feature = "client")]
 use chorus_macros::{observe_option_vec, observe_vec, Composite, Updateable};
@@ -24,6 +24,9 @@ use chorus_macros::{observe_option_vec, observe_vec, Composite, Updateable};
 #[cfg(feature = "client")]
 use crate::types::Composite;
 
+#[cfg(feature = "client")]
+use crate::gateway::GatewayHandle;
+
 /// See <https://discord.com/developers/docs/resources/guild>
 #[derive(Serialize, Deserialize, Debug, Default, Clone)]
 #[cfg_attr(feature = "client", derive(Updateable, Composite))]

src/types/entities/mod.rs

@@ -24,7 +24,10 @@ pub use voice_state::*;
 pub use webhook::*;
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::Updateable;
+
+#[cfg(feature = "client")]
+use crate::gateway::GatewayHandle;
 
 #[cfg(feature = "client")]
 use async_trait::async_trait;

src/types/entities/role.rs

@@ -9,11 +9,14 @@ use crate::types::utils::Snowflake;
 use chorus_macros::{Composite, Updateable};
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::Updateable;
 
 #[cfg(feature = "client")]
 use crate::types::Composite;
 
+#[cfg(feature = "client")]
+use crate::gateway::GatewayHandle;
+
 #[derive(Serialize, Deserialize, Debug, Default, Clone, PartialEq)]
 #[cfg_attr(feature = "client", derive(Updateable, Composite))]
 #[cfg_attr(feature = "sqlx", derive(sqlx::FromRow))]

src/types/entities/user.rs

@@ -5,11 +5,14 @@ use serde_aux::prelude::deserialize_option_number_from_string;
 use std::fmt::Debug;
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::Updateable;
 
 #[cfg(feature = "client")]
 use crate::types::Composite;
 
+#[cfg(feature = "client")]
+use crate::gateway::GatewayHandle;
+
 #[cfg(feature = "client")]
 use chorus_macros::{Composite, Updateable};
 

src/types/entities/voice_state.rs

@@ -1,13 +1,16 @@
 use std::sync::{Arc, RwLock};
 
 #[cfg(feature = "client")]
-use chorus_macros::{Composite, Updateable};
+use chorus_macros::Composite;
 
 #[cfg(feature = "client")]
 use crate::types::Composite;
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::GatewayHandle;
+
+#[cfg(feature = "client")]
+use crate::gateway::Updateable;
 
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
@@ -18,17 +21,20 @@ use crate::types::{
     utils::Snowflake,
 };
 
+/// The VoiceState struct. Note, that Discord does not have an `id` field for this, whereas Spacebar
+/// does.
+///
 /// See <https://docs.spacebar.chat/routes/#cmp--schemas-voicestate>
 #[derive(Serialize, Deserialize, Debug, Default, Clone)]
 #[cfg_attr(feature = "sqlx", derive(sqlx::FromRow))]
-#[cfg_attr(feature = "client", derive(Updateable, Composite))]
+#[cfg_attr(feature = "client", derive(Composite))]
 pub struct VoiceState {
     pub guild_id: Option<Snowflake>,
     pub guild: Option<Guild>,
     pub channel_id: Option<Snowflake>,
     pub user_id: Snowflake,
     pub member: Option<Arc<RwLock<GuildMember>>>,
-    pub session_id: Snowflake,
+    pub session_id: String,
     pub token: Option<String>,
     pub deaf: bool,
     pub mute: bool,
@@ -38,5 +44,15 @@ pub struct VoiceState {
     pub self_video: bool,
     pub suppress: bool,
     pub request_to_speak_timestamp: Option<DateTime<Utc>>,
-    pub id: Snowflake,
+    pub id: Option<Snowflake>, // Only exists on Spacebar
+}
+
+impl Updateable for VoiceState {
+    fn id(&self) -> Snowflake {
+        if let Some(id) = self.id {
+            id // ID exists: Only the case for Spacebar Server impls
+        } else {
+            self.user_id // ID doesn't exist: Discord does not have the ID field - ID is void
+        }
+    }
 }

src/types/entities/webhook.rs

@@ -4,7 +4,7 @@ use std::sync::{Arc, RwLock};
 use serde::{Deserialize, Serialize};
 
 #[cfg(feature = "client")]
-use crate::gateway::{GatewayHandle, Updateable};
+use crate::gateway::Updateable;
 
 #[cfg(feature = "client")]
 use chorus_macros::{Composite, Updateable};
@@ -12,6 +12,9 @@ use chorus_macros::{Composite, Updateable};
 #[cfg(feature = "client")]
 use crate::types::Composite;
 
+#[cfg(feature = "client")]
+use crate::gateway::GatewayHandle;
+
 use crate::types::{
     entities::{Guild, User},
     utils::Snowflake,

tests/auth.rs

@@ -1,8 +1,14 @@
 use chorus::types::RegisterSchema;
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
 mod common;
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_registration() {
     let bundle = common::setup().await;
     let reg = RegisterSchema {

tests/channels.rs

@@ -4,8 +4,15 @@ use chorus::types::{
 };
 
 mod common;
+// PRETTYFYME: Move common wasm setup to common.rs
 
-#[tokio::test]
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn get_channel() {
     let mut bundle = common::setup().await;
     let bundle_channel = bundle.channel.read().unwrap().clone();
@@ -18,7 +25,8 @@ async fn get_channel() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn delete_channel() {
     let mut bundle = common::setup().await;
     let channel_guard = bundle.channel.write().unwrap().clone();
@@ -27,7 +35,8 @@ async fn delete_channel() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn modify_channel() {
     const CHANNEL_NAME: &str = "beepboop";
     let mut bundle = common::setup().await;
@@ -85,7 +94,8 @@ async fn modify_channel() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn get_channel_messages() {
     let mut bundle = common::setup().await;
     let channel_id: Snowflake = bundle.channel.read().unwrap().id;
@@ -141,7 +151,8 @@ async fn get_channel_messages() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn create_dm() {
     let mut bundle = common::setup().await;
     let other_user = bundle.create_user("integrationtestuser2").await;

tests/common/mod.rs

@@ -43,7 +43,9 @@ impl TestBundle {
             limits: self.user.limits.clone(),
             settings: self.user.settings.clone(),
             object: self.user.object.clone(),
-            gateway: Gateway::new(self.instance.urls.wss.clone()).await.unwrap(),
+            gateway: Gateway::spawn(self.instance.urls.wss.clone())
+                .await
+                .unwrap(),
         }
     }
 }

tests/gateway.rs

@@ -2,24 +2,32 @@ mod common;
 
 use std::sync::{Arc, RwLock};
 
+use chorus::errors::GatewayError;
 use chorus::gateway::*;
 use chorus::types::{self, ChannelModifySchema, RoleCreateModifySchema, RoleObject};
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 /// Tests establishing a connection (hello and heartbeats) on the local gateway;
 async fn test_gateway_establish() {
     let bundle = common::setup().await;
 
-    Gateway::new(bundle.urls.wss.clone()).await.unwrap();
+    let _: GatewayHandle = Gateway::spawn(bundle.urls.wss.clone()).await.unwrap();
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 /// Tests establishing a connection and authenticating
 async fn test_gateway_authenticate() {
     let bundle = common::setup().await;
 
-    let gateway = Gateway::new(bundle.urls.wss.clone()).await.unwrap();
+    let gateway: GatewayHandle = Gateway::spawn(bundle.urls.wss.clone()).await.unwrap();
 
     let mut identify = types::GatewayIdentifyPayload::common();
     identify.token = bundle.user.token.clone();
@@ -28,7 +36,8 @@ async fn test_gateway_authenticate() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_self_updating_structs() {
     let mut bundle = common::setup().await;
     let received_channel = bundle
@@ -61,7 +70,8 @@ async fn test_self_updating_structs() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_recursive_self_updating_structs() {
     // Setup
     let mut bundle = common::setup().await;
@@ -116,3 +126,92 @@ async fn test_recursive_self_updating_structs() {
     assert_eq!(guild_role_inner.name, "yippieee".to_string());
     common::teardown(bundle).await;
 }
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), test)]
+fn test_error() {
+    let error = GatewayMessage("4000".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::Unknown);
+    let error = GatewayMessage("4001".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::UnknownOpcode);
+    let error = GatewayMessage("4002".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::Decode);
+    let error = GatewayMessage("4003".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::NotAuthenticated);
+    let error = GatewayMessage("4004".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::AuthenticationFailed);
+    let error = GatewayMessage("4005".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::AlreadyAuthenticated);
+    let error = GatewayMessage("4007".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::InvalidSequenceNumber);
+    let error = GatewayMessage("4008".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::RateLimited);
+    let error = GatewayMessage("4009".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::SessionTimedOut);
+    let error = GatewayMessage("4010".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::InvalidShard);
+    let error = GatewayMessage("4011".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::ShardingRequired);
+    let error = GatewayMessage("4012".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::InvalidAPIVersion);
+    let error = GatewayMessage("4013".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::InvalidIntents);
+    let error = GatewayMessage("4014".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::DisallowedIntents);
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), test)]
+fn test_error_message() {
+    let error = GatewayMessage("Unknown Error".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::Unknown);
+    let error = GatewayMessage("Unknown Opcode".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::UnknownOpcode);
+    let error = GatewayMessage("Decode Error".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::Decode);
+    let error = GatewayMessage("Not Authenticated".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::NotAuthenticated);
+    let error = GatewayMessage("Authentication Failed".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::AuthenticationFailed);
+    let error = GatewayMessage("Already Authenticated".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::AlreadyAuthenticated);
+    let error = GatewayMessage("Invalid Seq".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::InvalidSequenceNumber);
+    let error = GatewayMessage("Rate Limited".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::RateLimited);
+    let error = GatewayMessage("Session Timed Out".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::SessionTimedOut);
+    let error = GatewayMessage("Invalid Shard".to_string()).error().unwrap();
+    assert_eq!(error, GatewayError::InvalidShard);
+    let error = GatewayMessage("Sharding Required".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::ShardingRequired);
+    let error = GatewayMessage("Invalid API Version".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::InvalidAPIVersion);
+    let error = GatewayMessage("Invalid Intent(s)".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::InvalidIntents);
+    let error = GatewayMessage("Disallowed Intent(s)".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::DisallowedIntents);
+    // Also test the dot thing
+    let error = GatewayMessage("Invalid Intent(s).".to_string())
+        .error()
+        .unwrap();
+    assert_eq!(error, GatewayError::InvalidIntents);
+}

tests/guilds.rs

@@ -3,8 +3,14 @@ use chorus::types::{
 };
 
 mod common;
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn guild_creation_deletion() {
     let mut bundle = common::setup().await;
 
@@ -26,7 +32,8 @@ async fn guild_creation_deletion() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn get_channels() {
     let mut bundle = common::setup().await;
     let guild = bundle.guild.read().unwrap().clone();
@@ -34,7 +41,8 @@ async fn get_channels() {
     common::teardown(bundle).await;
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn guild_create_ban() {
     // TODO: When routes exist to check if user x is on guild y, add this as an assertion to check
     // if Spacebar actually bans the user.
@@ -71,7 +79,8 @@ async fn guild_create_ban() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn modify_guild() {
     let mut bundle = common::setup().await;
     let schema = GuildModifySchema {
@@ -86,7 +95,8 @@ async fn modify_guild() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn guild_remove_member() {
     let mut bundle = common::setup().await;
     let channel = bundle.channel.read().unwrap().clone();

tests/instance.rs

@@ -1,6 +1,12 @@
 mod common;
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn generate_general_configuration_schema() {
     let bundle = common::setup().await;
     bundle

tests/invites.rs

@@ -1,6 +1,13 @@
 mod common;
 use chorus::types::CreateChannelInviteSchema;
-#[tokio::test]
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn create_accept_invite() {
     let mut bundle = common::setup().await;
     let channel = bundle.channel.read().unwrap().clone();

tests/members.rs

@@ -1,8 +1,14 @@
 use chorus::{errors::ChorusResult, types::GuildMember};
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
 mod common;
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn add_remove_role() -> ChorusResult<()> {
     let mut bundle = common::setup().await;
     let guild = bundle.guild.read().unwrap().id;

tests/messages.rs

@@ -2,10 +2,16 @@ use std::fs::File;
 use std::io::{BufReader, Read};
 
 use chorus::types::{self, Guild, Message, MessageSearchQuery};
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
 mod common;
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn send_message() {
     let mut bundle = common::setup().await;
     let message = types::MessageSendSchema {
@@ -17,8 +23,12 @@ async fn send_message() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn send_message_attachment() {
+    /// FIXME: Fix this test for wasm32. wasm32-unknown-unknown does not have a filesystem and therefore cannot read files.
+    #[cfg(target_arch = "wasm32")]
+    return;
     let f = File::open("./README.md").unwrap();
     let mut reader = BufReader::new(f);
     let mut buffer = Vec::new();
@@ -54,8 +64,12 @@ async fn send_message_attachment() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn search_messages() {
+    /// FIXME: Fix this test for wasm32. wasm32-unknown-unknown does not have a filesystem and therefore cannot read files.
+    #[cfg(target_arch = "wasm32")]
+    return;
     let f = File::open("./README.md").unwrap();
     let mut reader = BufReader::new(f);
     let mut buffer = Vec::new();
@@ -100,7 +114,8 @@ async fn search_messages() {
     assert_eq!(query_result.get(0).unwrap().id, message.id);
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_stickies() {
     let mut bundle = common::setup().await;
     let message = types::MessageSendSchema {

tests/relationships.rs

@@ -1,8 +1,14 @@
 use chorus::types::{self, Relationship, RelationshipType};
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
 mod common;
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_get_mutual_relationships() {
     let mut bundle = common::setup().await;
     let mut other_user = bundle.create_user("integrationtestuser2").await;
@@ -23,7 +29,8 @@ async fn test_get_mutual_relationships() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_get_relationships() {
     let mut bundle = common::setup().await;
     let mut other_user = bundle.create_user("integrationtestuser2").await;
@@ -46,7 +53,8 @@ async fn test_get_relationships() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_modify_relationship_friends() {
     let mut bundle = common::setup().await;
     let mut other_user = bundle.create_user("integrationtestuser2").await;
@@ -97,7 +105,8 @@ async fn test_modify_relationship_friends() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn test_modify_relationship_block() {
     let mut bundle = common::setup().await;
     let mut other_user = bundle.create_user("integrationtestuser2").await;

tests/roles.rs

@@ -1,8 +1,14 @@
 use chorus::types::{self, RoleCreateModifySchema, RoleObject};
+// PRETTYFYME: Move common wasm setup to common.rs
+#[cfg(target_arch = "wasm32")]
+use wasm_bindgen_test::*;
+#[cfg(target_arch = "wasm32")]
+wasm_bindgen_test_configure!(run_in_browser);
 
 mod common;
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn create_and_get_roles() {
     let mut bundle = common::setup().await;
     let permissions = types::PermissionFlags::CONNECT | types::PermissionFlags::MANAGE_EVENTS;
@@ -31,7 +37,8 @@ async fn create_and_get_roles() {
     common::teardown(bundle).await
 }
 
-#[tokio::test]
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[cfg_attr(not(target_arch = "wasm32"), tokio::test)]
 async fn get_and_delete_role() {
     let mut bundle = common::setup().await;
     let guild_id = bundle.guild.read().unwrap().id;

tests/wasm.rs

@@ -0,0 +1,7 @@
+use wasm_bindgen_test::wasm_bindgen_test;
+
+wasm_bindgen_test::wasm_bindgen_test_configure!(run_in_browser);
+#[wasm_bindgen_test]
+fn pass() {
+    let _ = String::new();
+}