Makefile

@@ -25,8 +25,7 @@ check:
 	cargo deny check
 
 serve: wasm
-	cd woweb; \
-		cargo run
+	cargo run --package woweb
 
 release: $(DIST_DIR) wasm
 	cargo build --package woweb --release

dist_text/src/text.rs

@@ -1,6 +1,6 @@
-use crdts::list::Op;
-use crdts::{CmRDT, List};
 use std::fmt::{Display, Formatter};
+use crdts::{CmRDT, List};
+use crdts::list::Op;
 
 #[derive(Clone)]
 pub struct Text {
@@ -9,7 +9,9 @@ pub struct Text {
 
 impl Default for Text {
     fn default() -> Self {
-        Self { inner: List::new() }
+        Self {
+            inner: List::new()
+        }
     }
 }
 
@@ -23,26 +25,14 @@ impl Display for Text {
 
 impl Text {
     pub fn apply_ops(&mut self, ops: Vec<Op<u16, String>>) {
-        ops.iter()
-            .for_each(move |op| self.inner.apply(op.to_owned()));
+        ops.iter().for_each(move |op| self.inner.apply(op.to_owned()));
     }
 
-    pub fn insert_linebreak(
-        &mut self,
-        start: usize,
-        end: usize,
-        src: &str,
-    ) -> Vec<Op<u16, String>> {
+    pub fn insert_linebreak(&mut self, start: usize, end: usize, src: &str) -> Vec<Op<u16, String>> {
         self.insert(start, end, "\n", src)
     }
 
-    pub fn insert(
-        &mut self,
-        start: usize,
-        end: usize,
-        data: &str,
-        src: &str,
-    ) -> Vec<Op<u16, String>> {
+    pub fn insert(&mut self, start: usize, end: usize, data: &str, src: &str) -> Vec<Op<u16, String>> {
         let mut ops: Vec<Op<u16, String>> = Vec::new();
 
         if start < end {
@@ -65,22 +55,14 @@ impl Text {
     }
 
     pub fn delete_backward(&mut self, start: usize, end: usize, src: &str) -> Vec<Op<u16, String>> {
-        if (start == 0 && start == end) || end > self.inner.len() {
-            return Vec::new();
-        }
+        if (start == 0 && start == end) || end > self.inner.len() { return Vec::new(); }
 
-        let (end, start) = if start == end {
-            (start, start - 1)
-        } else {
-            (end, start)
-        };
+        let (end, start) = if start == end { (start, start - 1) } else { (end, start) };
         self.delete(start, end, src)
     }
 
     pub fn delete_forward(&mut self, start: usize, end: usize, src: &str) -> Vec<Op<u16, String>> {
-        if start >= self.inner.len() {
-            return Vec::new();
-        }
+        if start >= self.inner.len() { return Vec::new(); }
 
         let end = if start == end { start + 1 } else { end };
         self.delete(start, end, src)
@@ -122,7 +104,7 @@ mod tests {
 
     #[test]
     fn insert_delete() {
-        let mut t = Text::default();
+        let mut t = Text::new();
         t.insert(0, 0, "Hello", "A");
         t.insert(5, 5, "world!", "A");
         t.insert(5, 5, ", ", "B");
@@ -139,7 +121,7 @@ mod tests {
 
     #[test]
     fn backspace() {
-        let mut t = Text::default();
+        let mut t = Text::new();
         t.insert(0, 0, "Hello", "A");
 
         t.delete_backward(5, 5, "A");
@@ -151,7 +133,7 @@ mod tests {
 
     #[test]
     fn delete() {
-        let mut t = Text::default();
+        let mut t = Text::new();
         t.insert(0, 0, "Hello", "A");
 
         t.delete_forward(4, 4, "A");
@@ -163,7 +145,7 @@ mod tests {
 
     #[test]
     fn linebreak() {
-        let mut t = Text::default();
+        let mut t = Text::new();
         t.insert(0, 0, "Hello, world!", "A");
         t.insert_linebreak(6, 6, "A");
 
@@ -177,20 +159,21 @@ mod tests {
 
     #[test]
     fn apply_ops() {
-        let mut t_a = Text::default();
+        let mut t_a = Text::new();
         let ops_a = t_a.insert(0, 0, "Hello, world!", "A");
 
-        let mut t_b = Text::default();
+        let mut t_b = Text::new();
         t_b.apply_ops(ops_a);
 
         assert_eq!(t_b.to_string(), "Hello, world!");
 
-        let ops_a = t_a.insert(7, 7, "distributed ", "A");
+        let ops_a = t_a.insert(7,7, "distributed ", "A");
         t_b.apply_ops(ops_a);
 
-        let ops_b = t_b.insert(7, 7, "cruel ", "B");
+        let ops_b = t_b.insert(7,7, "cruel ", "B");
         t_a.apply_ops(ops_b);
 
+
         assert_eq!(t_a.to_string(), "Hello, cruel distributed world!");
         assert_eq!(t_b.to_string(), "Hello, cruel distributed world!");
     }

woweb/src/main.rs

@@ -1,13 +1,13 @@
 use axum::routing::get;
 use axum::Router;
 use axum_extra::routing::SpaRouter;
-use dist_text::text::Text;
 use std::env;
 use std::net::SocketAddr;
 use std::sync::Arc;
 use tokio::sync::{broadcast, RwLock};
 use tower_http::trace::TraceLayer;
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+use dist_text::text::Text;
 
 mod ws;
 

woweb/src/ws.rs

@@ -9,8 +9,8 @@ use axum::{
     response::IntoResponse,
 };
 
-use dist_text::crdts::list::Op;
 use futures::{sink::SinkExt, stream::StreamExt};
+use dist_text::crdts::list::Op;
 
 use crate::AppState;
 
@@ -84,5 +84,6 @@ async fn handle_socket(stream: WebSocket, state: Arc<AppState>) {
     tokio::select! {
         _ = (&mut send_task) => recv_task.abort(),
         _ = (&mut recv_task) => send_task.abort(),
-    };
+    }
+    ;
 }