feat: performance upgrade on syntasx highlighting

Cargo.toml

@@ -18,3 +18,5 @@ reqwest = { version = "0.12", features = ["json"] }
 ratatui = { version = "0.26.1", features = ["all-widgets", "crossterm"] }
 tree-sitter = "0.22.5"
 tree-sitter-json = "0.21"
+divan = "0.1.14"
+lazy_static = "1.4"

reqtui/Cargo.toml

@@ -14,9 +14,9 @@ serde_json.workspace = true
 ratatui.workspace = true
 tree-sitter.workspace = true
 tree-sitter-json.workspace = true
+lazy_static.workspace = true
 
 ropey = "1.6.1"
-lazy_static = "1.4"
 
 [build-dependencies]
 cc="*"

reqtui/src/syntax/highlighter.rs

@@ -1,7 +1,11 @@
 use lazy_static::lazy_static;
 use ratatui::style::Style;
 
-use std::{collections::HashMap, fmt::Debug, sync::RwLock};
+use std::{
+    collections::{HashMap, VecDeque},
+    fmt::Debug,
+    sync::RwLock,
+};
 
 use tree_sitter::{Parser, Query, QueryCursor, Tree};
 
@@ -52,8 +56,8 @@ impl Highlighter {
         buffer: &str,
         tree: Option<&Tree>,
         tokens: &HashMap<String, Style>,
-    ) -> Vec<ColorInfo> {
-        let mut colors = Vec::new();
+    ) -> VecDeque<ColorInfo> {
+        let mut colors = VecDeque::new();
 
         if let Some(tree) = tree {
             let mut cursor = QueryCursor::new();
@@ -66,7 +70,7 @@ impl Highlighter {
                     let end = node.end_byte();
                     let capture_name = self.query.capture_names()[cap.index as usize];
                     if let Some(style) = tokens.get(capture_name) {
-                        colors.push(ColorInfo {
+                        colors.push_back(ColorInfo {
                             start,
                             end,
                             style: *style,

reqtui/src/syntax/queries/json/highlights.scm

@@ -28,9 +28,6 @@
   "}"
 ] @punctuation.bracket
 
-("\"" @conceal
-  (#set! conceal ""))
-
 (escape_sequence) @string.escape
 
 ((escape_sequence) @conceal

reqtui/src/text_object/cursor.rs

@@ -51,6 +51,10 @@ impl Cursor {
         self.snapback_col = col;
     }
 
+    pub fn move_to_row(&mut self, row: usize) {
+        self.row = row;
+    }
+
     pub fn row(&self) -> usize {
         self.row
     }

tui/Cargo.toml

@@ -16,6 +16,8 @@ reqwest.workspace = true
 serde_json.workspace = true
 ratatui.workspace = true
 tree-sitter.workspace = true
+divan.workspace = true
+lazy_static.workspace = true
 
 futures = "0.3.30"
 tui-big-text = { version = "0.4.3" }
@@ -31,3 +33,7 @@ name = "rqt"
 test = false
 bench = false
 path = "src/main.rs"
+
+[[bench]]
+name = "api_explorer"
+harness = false