Fix names

reconcile-js/src/index.ts

@@ -174,7 +174,7 @@ function toTextWithCursors(
 function toCursorPosition(cursor: wasmCursorPosition): CursorPosition {
     return {
         id: cursor.id(),
-        position: cursor.characterPosition(),
+        position: cursor.characterIndex(),
     };
 }
 

src/operation_transformation/edited_text.rs

@@ -257,15 +257,15 @@ where
 
             match operation {
                 Operation::Equal { .. } => {
-                    history.push(SpanWithHistory::new(History::Unchanged, builder.take()));
+                    history.push(SpanWithHistory::new(builder.take(), History::Unchanged));
                 }
                 Operation::Insert { side, .. } => match side {
                     Side::Left => {
-                        history.push(SpanWithHistory::new(History::AddedFromLeft, builder.take()));
+                        history.push(SpanWithHistory::new(builder.take(), History::AddedFromLeft));
                     }
                     Side::Right => history.push(SpanWithHistory::new(
-                        History::AddedFromRight,
                         builder.take(),
+                        History::AddedFromRight,
                     )),
                 },
                 Operation::Delete {
@@ -277,10 +277,10 @@ where
                     let deleted = self.text[*order..*order + *deleted_character_count].to_string();
                     match side {
                         Side::Left => {
-                            history.push(SpanWithHistory::new(History::RemovedFromLeft, deleted));
+                            history.push(SpanWithHistory::new(deleted, History::RemovedFromLeft));
                         }
                         Side::Right => {
-                            history.push(SpanWithHistory::new(History::RemovedFromRight, deleted));
+                            history.push(SpanWithHistory::new(deleted, History::RemovedFromRight));
                         }
                     }
                 }

src/types/cursor_position.rs

@@ -30,7 +30,7 @@ impl CursorPosition {
     #[must_use]
     pub fn id(&self) -> usize { self.id }
 
-    #[cfg_attr(feature = "wasm", wasm_bindgen(js_name = characterPosition))]
+    #[cfg_attr(feature = "wasm", wasm_bindgen(js_name = characterIndex))]
     #[must_use]
     pub fn char_index(&self) -> usize { self.char_index }
 }

src/types/span_with_history.rs

@@ -5,19 +5,20 @@ use wasm_bindgen::prelude::*;
 
 use crate::types::history::History;
 
-/// Wrapper type for `(History, String)`
+/// Wrapper type for `(String, History)` where History describes the origin of
+/// `text`.
 #[cfg_attr(feature = "wasm", wasm_bindgen)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[derive(Debug, Clone, PartialEq)]
 pub struct SpanWithHistory {
-    history: History,
     text: String,
+    history: History,
 }
 
 #[cfg_attr(feature = "wasm", wasm_bindgen)]
 impl SpanWithHistory {
     #[must_use]
-    pub fn new(history: History, text: String) -> Self { SpanWithHistory { history, text } }
+    pub fn new(text: String, history: History) -> Self { SpanWithHistory { text, history } }
 
     #[must_use]
     pub fn history(&self) -> History { self.history }

src/wasm.rs

@@ -1,14 +1,4 @@
-//! This crate provides utilities for easily communicating between backend &
-//! frontend and ensuring the same logic for encoding and decoding binary data,
-//! and 3-way-merging documents in Rust and JavaScript.
-//!
-//! The crate is designed to be used as a Rust library and as a
-//! TypeScript/JavaScript package through WebAssembly (WASM).
-//!
-//! # Modules
-//!
-//! - `errors`: Contains error types used in this crate.
-
+//! Expose the `reconcile` crate's functionality to WebAssembly.
 use core::str;
 
 use cfg_if::cfg_if;
@@ -116,6 +106,7 @@ fn set_panic_hook() {
     console_error_panic_hook::set_once();
 }
 
+/// WASM wrapper type for the return value of `reconcile_with_history`
 #[wasm_bindgen]
 #[derive(Debug, Clone, PartialEq, Default)]
 pub struct TextWithCursorsAndHistory {